[REEF-1717] Update copyright year to 2017

JIRA:
  [REEF-1717](https://issues.apache.org/jira/browse/REEF-1717)

Pull request:
  This closes #1229
diff --git a/NOTICE b/NOTICE
index 3157e9f..3082576 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1,5 +1,5 @@
 Apache REEF
-Copyright 2015-2016 The Apache Software Foundation.
+Copyright 2015-2017 The Apache Software Foundation.
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).
diff --git a/lang/cs/Org.Apache.REEF.Bridge/AssemblyInfo.cpp b/lang/cs/Org.Apache.REEF.Bridge/AssemblyInfo.cpp
index 1ab8d40..7fd4607 100644
--- a/lang/cs/Org.Apache.REEF.Bridge/AssemblyInfo.cpp
+++ b/lang/cs/Org.Apache.REEF.Bridge/AssemblyInfo.cpp
@@ -33,7 +33,7 @@
 [assembly:AssemblyConfigurationAttribute(L"")];
 [assembly:AssemblyCompanyAttribute(L"")];
 [assembly:AssemblyProductAttribute(L"OrgApacheREEFJavaClrBridge")];
-[assembly:AssemblyCopyrightAttribute(L"Copyright (c) 2016")];
+[assembly:AssemblyCopyrightAttribute(L"Copyright (c) 2017")];
 [assembly:AssemblyTrademarkAttribute(L"")];
 [assembly:AssemblyCultureAttribute(L"")];
 
diff --git a/lang/cs/Org.Apache.REEF.ClrDriver/AssemblyInfo.cpp b/lang/cs/Org.Apache.REEF.ClrDriver/AssemblyInfo.cpp
index b4e6231..edd6592 100644
--- a/lang/cs/Org.Apache.REEF.ClrDriver/AssemblyInfo.cpp
+++ b/lang/cs/Org.Apache.REEF.ClrDriver/AssemblyInfo.cpp
@@ -31,7 +31,7 @@
 [assembly:AssemblyConfiguration("")]
 [assembly:AssemblyCompany("")]
 [assembly:AssemblyProduct("Org.Apache.REEF.ClrDriver")]
-[assembly:AssemblyCopyright("Copyright © 2016")]
+[assembly:AssemblyCopyright("Copyright © 2017")]
 [assembly:AssemblyTrademark("")]
 [assembly:AssemblyCulture("")]
 
diff --git a/lang/cs/SharedAssemblyInfo.cs b/lang/cs/SharedAssemblyInfo.cs
index 8c9421e..99ada4d 100644
--- a/lang/cs/SharedAssemblyInfo.cs
+++ b/lang/cs/SharedAssemblyInfo.cs
@@ -20,7 +20,7 @@
 
 [assembly: AssemblyCompany("The Apache Software Foundation.")]
 [assembly: AssemblyTrademark("The Apache Software Foundation")]
-[assembly: AssemblyCopyright("Copyright © 2016 The Apache Software Foundation")]
+[assembly: AssemblyCopyright("Copyright © 2017 The Apache Software Foundation")]
 [assembly: AssemblyCulture("")]
 [assembly: AssemblyConfiguration("")]