DL-196: Remove 'Copyright 2017 The Apache Software Foundation' from license header

Author: Sijie Guo <sijie@apache.org>

Reviewers: Jia Zhai <zhaijia03@gmail.com>

Closes #126 from sijie/sijie/fix_license_headers
diff --git a/distributedlog-benchmark/bin/common.sh b/distributedlog-benchmark/bin/common.sh
index e54550f..2b13157 100755
--- a/distributedlog-benchmark/bin/common.sh
+++ b/distributedlog-benchmark/bin/common.sh
@@ -1,8 +1,6 @@
 #!/usr/bin/env bash
 #
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-benchmark/conf/dlogenv.sh b/distributedlog-benchmark/conf/dlogenv.sh
index 1bd9218..146709c 100644
--- a/distributedlog-benchmark/conf/dlogenv.sh
+++ b/distributedlog-benchmark/conf/dlogenv.sh
@@ -1,8 +1,6 @@
 #!/bin/sh
 #
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-client/src/test/resources/log4j.properties b/distributedlog-client/src/test/resources/log4j.properties
index 8a9331a..3e51059 100644
--- a/distributedlog-client/src/test/resources/log4j.properties
+++ b/distributedlog-client/src/test/resources/log4j.properties
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-core/bin/common.sh b/distributedlog-core/bin/common.sh
index e54550f..2b13157 100755
--- a/distributedlog-core/bin/common.sh
+++ b/distributedlog-core/bin/common.sh
@@ -1,8 +1,6 @@
 #!/usr/bin/env bash
 #
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-core/conf/bookie.conf.template b/distributedlog-core/conf/bookie.conf.template
index 9cfb887..5ca89d0 100644
--- a/distributedlog-core/conf/bookie.conf.template
+++ b/distributedlog-core/conf/bookie.conf.template
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-core/conf/distributedlog.conf b/distributedlog-core/conf/distributedlog.conf
index 6c0a742..dac71ac 100644
--- a/distributedlog-core/conf/distributedlog.conf
+++ b/distributedlog-core/conf/distributedlog.conf
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-core/conf/dlogenv.sh b/distributedlog-core/conf/dlogenv.sh
index d87fc4c..345e60f 100644
--- a/distributedlog-core/conf/dlogenv.sh
+++ b/distributedlog-core/conf/dlogenv.sh
@@ -1,8 +1,6 @@
 #!/bin/sh
 #
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-core/conf/log4j.properties b/distributedlog-core/conf/log4j.properties
index d7dd31c..930db8d 100644
--- a/distributedlog-core/conf/log4j.properties
+++ b/distributedlog-core/conf/log4j.properties
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-core/conf/write_proxy.conf b/distributedlog-core/conf/write_proxy.conf
index ca631e8..7f5351a 100644
--- a/distributedlog-core/conf/write_proxy.conf
+++ b/distributedlog-core/conf/write_proxy.conf
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-core/src/main/resources/config/decider.conf b/distributedlog-core/src/main/resources/config/decider.conf
index fba99f5..6e06765 100644
--- a/distributedlog-core/src/main/resources/config/decider.conf
+++ b/distributedlog-core/src/main/resources/config/decider.conf
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-core/src/main/resources/config/decider.yml b/distributedlog-core/src/main/resources/config/decider.yml
index 1a738e7..2110977 100644
--- a/distributedlog-core/src/main/resources/config/decider.yml
+++ b/distributedlog-core/src/main/resources/config/decider.yml
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-core/src/test/resources/bk_server.conf b/distributedlog-core/src/test/resources/bk_server.conf
index 6c8ab9a..bd5ae93 100644
--- a/distributedlog-core/src/test/resources/bk_server.conf
+++ b/distributedlog-core/src/test/resources/bk_server.conf
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-core/src/test/resources/log4j.properties b/distributedlog-core/src/test/resources/log4j.properties
index 8a9331a..3e51059 100644
--- a/distributedlog-core/src/test/resources/log4j.properties
+++ b/distributedlog-core/src/test/resources/log4j.properties
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-service/bin/common.sh b/distributedlog-service/bin/common.sh
index e54550f..2b13157 100755
--- a/distributedlog-service/bin/common.sh
+++ b/distributedlog-service/bin/common.sh
@@ -1,8 +1,6 @@
 #!/usr/bin/env bash
 #
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-service/bin/dlog-env.sh b/distributedlog-service/bin/dlog-env.sh
index 6110f01..50a1960 100644
--- a/distributedlog-service/bin/dlog-env.sh
+++ b/distributedlog-service/bin/dlog-env.sh
@@ -1,8 +1,6 @@
 #!/usr/bin/env bash
 #
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-service/bin/dlog-start.sh b/distributedlog-service/bin/dlog-start.sh
index bbdebca..c9c2192 100755
--- a/distributedlog-service/bin/dlog-start.sh
+++ b/distributedlog-service/bin/dlog-start.sh
@@ -1,8 +1,6 @@
 #!/bin/bash
 #
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-service/conf/bookie.conf.template b/distributedlog-service/conf/bookie.conf.template
index 9cfb887..5ca89d0 100644
--- a/distributedlog-service/conf/bookie.conf.template
+++ b/distributedlog-service/conf/bookie.conf.template
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-service/conf/distributedlog.conf b/distributedlog-service/conf/distributedlog.conf
index 6c0a742..dac71ac 100644
--- a/distributedlog-service/conf/distributedlog.conf
+++ b/distributedlog-service/conf/distributedlog.conf
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-service/conf/dlogenv.sh b/distributedlog-service/conf/dlogenv.sh
index d87fc4c..345e60f 100644
--- a/distributedlog-service/conf/dlogenv.sh
+++ b/distributedlog-service/conf/dlogenv.sh
@@ -1,8 +1,6 @@
 #!/bin/sh
 #
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-service/conf/log4j.properties b/distributedlog-service/conf/log4j.properties
index a2ecf29..73b4cfa 100644
--- a/distributedlog-service/conf/log4j.properties
+++ b/distributedlog-service/conf/log4j.properties
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-service/conf/write_proxy.conf b/distributedlog-service/conf/write_proxy.conf
index ca631e8..7f5351a 100644
--- a/distributedlog-service/conf/write_proxy.conf
+++ b/distributedlog-service/conf/write_proxy.conf
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-service/src/main/resources/config/server_decider.conf b/distributedlog-service/src/main/resources/config/server_decider.conf
index 4d416c9..d2fddf5 100644
--- a/distributedlog-service/src/main/resources/config/server_decider.conf
+++ b/distributedlog-service/src/main/resources/config/server_decider.conf
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-service/src/main/resources/config/server_decider.yml b/distributedlog-service/src/main/resources/config/server_decider.yml
index 8019aa6..7df24bb 100644
--- a/distributedlog-service/src/main/resources/config/server_decider.yml
+++ b/distributedlog-service/src/main/resources/config/server_decider.yml
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-service/src/test/resources/log4j.properties b/distributedlog-service/src/test/resources/log4j.properties
index 8a9331a..3e51059 100644
--- a/distributedlog-service/src/test/resources/log4j.properties
+++ b/distributedlog-service/src/test/resources/log4j.properties
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-tutorials/distributedlog-basic/bin/common.sh b/distributedlog-tutorials/distributedlog-basic/bin/common.sh
index e54550f..2b13157 100755
--- a/distributedlog-tutorials/distributedlog-basic/bin/common.sh
+++ b/distributedlog-tutorials/distributedlog-basic/bin/common.sh
@@ -1,8 +1,6 @@
 #!/usr/bin/env bash
 #
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-tutorials/distributedlog-basic/bin/runner b/distributedlog-tutorials/distributedlog-basic/bin/runner
index ce50e5e..c2da3a2 100755
--- a/distributedlog-tutorials/distributedlog-basic/bin/runner
+++ b/distributedlog-tutorials/distributedlog-basic/bin/runner
@@ -1,8 +1,6 @@
 #!/usr/bin/env bash
 #
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-tutorials/distributedlog-basic/conf/distributedlog.conf b/distributedlog-tutorials/distributedlog-basic/conf/distributedlog.conf
index 6c0a742..dac71ac 100644
--- a/distributedlog-tutorials/distributedlog-basic/conf/distributedlog.conf
+++ b/distributedlog-tutorials/distributedlog-basic/conf/distributedlog.conf
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-tutorials/distributedlog-basic/conf/dlogenv.sh b/distributedlog-tutorials/distributedlog-basic/conf/dlogenv.sh
index 1c1bcd0..f0b74ed 100644
--- a/distributedlog-tutorials/distributedlog-basic/conf/dlogenv.sh
+++ b/distributedlog-tutorials/distributedlog-basic/conf/dlogenv.sh
@@ -1,8 +1,6 @@
 #!/bin/sh
 #
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-tutorials/distributedlog-basic/conf/log4j.properties b/distributedlog-tutorials/distributedlog-basic/conf/log4j.properties
index 1aa276b..56a6417 100644
--- a/distributedlog-tutorials/distributedlog-basic/conf/log4j.properties
+++ b/distributedlog-tutorials/distributedlog-basic/conf/log4j.properties
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-tutorials/distributedlog-kafka/conf/distributedlog.conf b/distributedlog-tutorials/distributedlog-kafka/conf/distributedlog.conf
index 6c0a742..dac71ac 100644
--- a/distributedlog-tutorials/distributedlog-kafka/conf/distributedlog.conf
+++ b/distributedlog-tutorials/distributedlog-kafka/conf/distributedlog.conf
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-tutorials/distributedlog-kafka/conf/dlogenv.sh b/distributedlog-tutorials/distributedlog-kafka/conf/dlogenv.sh
index 1c1bcd0..f0b74ed 100644
--- a/distributedlog-tutorials/distributedlog-kafka/conf/dlogenv.sh
+++ b/distributedlog-tutorials/distributedlog-kafka/conf/dlogenv.sh
@@ -1,8 +1,6 @@
 #!/bin/sh
 #
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-tutorials/distributedlog-kafka/conf/log4j.properties b/distributedlog-tutorials/distributedlog-kafka/conf/log4j.properties
index 1aa276b..56a6417 100644
--- a/distributedlog-tutorials/distributedlog-kafka/conf/log4j.properties
+++ b/distributedlog-tutorials/distributedlog-kafka/conf/log4j.properties
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-tutorials/distributedlog-messaging/bin/common.sh b/distributedlog-tutorials/distributedlog-messaging/bin/common.sh
index e54550f..2b13157 100755
--- a/distributedlog-tutorials/distributedlog-messaging/bin/common.sh
+++ b/distributedlog-tutorials/distributedlog-messaging/bin/common.sh
@@ -1,8 +1,6 @@
 #!/usr/bin/env bash
 #
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-tutorials/distributedlog-messaging/bin/runner b/distributedlog-tutorials/distributedlog-messaging/bin/runner
index ce50e5e..c2da3a2 100755
--- a/distributedlog-tutorials/distributedlog-messaging/bin/runner
+++ b/distributedlog-tutorials/distributedlog-messaging/bin/runner
@@ -1,8 +1,6 @@
 #!/usr/bin/env bash
 #
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-tutorials/distributedlog-messaging/conf/distributedlog.conf b/distributedlog-tutorials/distributedlog-messaging/conf/distributedlog.conf
index 6c0a742..dac71ac 100644
--- a/distributedlog-tutorials/distributedlog-messaging/conf/distributedlog.conf
+++ b/distributedlog-tutorials/distributedlog-messaging/conf/distributedlog.conf
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-tutorials/distributedlog-messaging/conf/dlogenv.sh b/distributedlog-tutorials/distributedlog-messaging/conf/dlogenv.sh
index 1c1bcd0..f0b74ed 100644
--- a/distributedlog-tutorials/distributedlog-messaging/conf/dlogenv.sh
+++ b/distributedlog-tutorials/distributedlog-messaging/conf/dlogenv.sh
@@ -1,8 +1,6 @@
 #!/bin/sh
 #
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-tutorials/distributedlog-messaging/conf/log4j.properties b/distributedlog-tutorials/distributedlog-messaging/conf/log4j.properties
index 1aa276b..56a6417 100644
--- a/distributedlog-tutorials/distributedlog-messaging/conf/log4j.properties
+++ b/distributedlog-tutorials/distributedlog-messaging/conf/log4j.properties
@@ -1,6 +1,4 @@
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/distributedlog-tutorials/distributedlog-messaging/src/main/thrift/messaging.thrift b/distributedlog-tutorials/distributedlog-messaging/src/main/thrift/messaging.thrift
index 36fb4f9..f054578 100644
--- a/distributedlog-tutorials/distributedlog-messaging/src/main/thrift/messaging.thrift
+++ b/distributedlog-tutorials/distributedlog-messaging/src/main/thrift/messaging.thrift
@@ -1,6 +1,4 @@
 /**
- * Copyright 2017 The Apache Software Foundation
- *
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/scripts/dev/build-website.sh b/scripts/dev/build-website.sh
index f5530b3..b8490d7 100755
--- a/scripts/dev/build-website.sh
+++ b/scripts/dev/build-website.sh
@@ -1,8 +1,6 @@
 #!/usr/bin/env bash
 #
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/scripts/integration/smoketest.sh b/scripts/integration/smoketest.sh
index f88baf7..586f21e 100755
--- a/scripts/integration/smoketest.sh
+++ b/scripts/integration/smoketest.sh
@@ -1,8 +1,6 @@
 #!/usr/bin/env bash
 #
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information
diff --git a/scripts/snapshot b/scripts/snapshot
index 3513625..54e88d4 100755
--- a/scripts/snapshot
+++ b/scripts/snapshot
@@ -1,8 +1,6 @@
 #!/usr/bin/env bash
 #
 #/**
-# * Copyright 2017 The Apache Software Foundation
-# *
 # * Licensed to the Apache Software Foundation (ASF) under one
 # * or more contributor license agreements.  See the NOTICE file
 # * distributed with this work for additional information