Work in progress: convert to flex table in document list
work in progress: implementing dynamic table for document list
Work in progress: paging for document list table
Work in progress: implement dynamic table for document list view
Merge branch 'integration/master' into rhbz923461

Conflicts:
	zanata-war/src/main/java/org/zanata/webtrans/client/resources/WebTransMessages.java
	zanata-war/src/main/java/org/zanata/webtrans/client/view/DocumentListView.java
	zanata-war/src/main/java/org/zanata/webtrans/server/rpc/GetDocumentListHandler.java
Remove unused class
Work in progress: consolidate graph/stats bar
Remove unuse stats graph, implement batching for async doc validation
work in progress, add status update in doc widget
Fix unit test
Add document list loading and fix tag validation error
Merge branch 'rhbz923461' into integration/master

Conflicts:
	zanata-war/src/main/java/org/zanata/webtrans/client/resources/WebTransMessages.java