Merge branch 'integration/master' of github.com:zanata/zanata into integration/master

Conflicts:
	zanata-war/src/main/java/org/zanata/webtrans/client/resources/WebTransMessages.java
Merge branch 'rhbz923461' into integration/master

Conflicts:
	zanata-war/src/main/java/org/zanata/webtrans/client/resources/WebTransMessages.java
Hide last validation run info
Work in progress: async call for stats in document list