Update Apache parent POM and add Travis-CI config
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..c835afc
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,37 @@
+#  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 regarding copyright ownership.
+#  The ASF licenses this file to You under the Apache License, Version 2.0
+#  (the "License"); you may not use this file except in compliance with
+#  the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+language: java
+notifications:
+  irc:
+    channels:
+      - "chat.freenode.net#accumulo"
+    use_notice: true
+    on_success: change
+    on_failure: always
+    template:
+      - "%{result} %{repository_slug} %{branch} (%{build_url}): %{message}"
+# speed up builds; don't use with install
+cache:
+  directories:
+    - $HOME/.m2
+# skip pre-fetch of maven dependencies by making install step a NOOP
+install: true
+jdk:
+  - openjdk8
+# clear any cache of accumulo artifacts, just in case; use https for central
+before_script:
+  - rm -rf $HOME/.m2/repository/org/apache/accumulo
+  - echo "<settings xmlns='http://maven.apache.org/SETTINGS/1.0.0'><mirrors><mirror><id>secure-central</id><url>https://repo.maven.apache.org/maven2</url><mirrorOf>central</mirrorOf></mirror></mirrors></settings>" > $HOME/settings-custom.xml
+script: mvn --settings $HOME/settings-custom.xml clean verify
diff --git a/pom.xml b/pom.xml
index 057d082..a42df1d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache</groupId>
     <artifactId>apache</artifactId>
-    <version>13</version>
+    <version>18</version>
   </parent>
 
   <groupId>org.apache.accumulo</groupId>
@@ -34,16 +34,16 @@
     <url>https://gitbox.apache.org/repos/asf?p=accumulo-instamo-archetype.git</url>
     <tag>HEAD</tag>
   </scm>
-  <url>http://accumulo.apache.org</url>
+  <url>https://accumulo.apache.org</url>
   <properties>
-    <sourceReleaseAssemblyDescriptor>source-release-zip-tar</sourceReleaseAssemblyDescriptor>
+    <sourceReleaseAssemblyDescriptor>source-release-tar</sourceReleaseAssemblyDescriptor>
   </properties>
   <build>
     <extensions>
       <extension>
         <groupId>org.apache.maven.archetype</groupId>
         <artifactId>archetype-packaging</artifactId>
-        <version>2.2</version>
+        <version>3.0.1</version>
       </extension>
     </extensions>
     <pluginManagement>
@@ -51,25 +51,14 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-archetype-plugin</artifactId>
-          <version>2.2</version>
+          <version>3.0.1</version>
         </plugin>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-release-plugin</artifactId>
           <configuration>
             <pushChanges>false</pushChanges>
-          </configuration>
-        </plugin>
-        <plugin>
-          <groupId>org.apache.rat</groupId>
-          <artifactId>apache-rat-plugin</artifactId>
-          <version>0.10</version>
-        </plugin>
-        <plugin>
-          <groupId>org.apache.maven.plugins</groupId>
-          <artifactId>maven-assembly-plugin</artifactId>
-          <configuration>
-            <tarLongFileMode>gnu</tarLongFileMode>
+            <localCheckout>true</localCheckout>
           </configuration>
         </plugin>
       </plugins>