Merge pull request #569 from zanata/fix-cache-update

Prevent update missing docStatus cache
Fix test Editor page validation settings button
Merge pull request #578 from zanata/test-fix-validations-button

Fix test Editor page validation settings button
Merge remote branch 'origin/release' into integration/master
Set max PermGen to 256MB for surefire
Fix focus on selected transunit in editor and long string in tu details
Add test log steps to page functions

Each function states what the purpose is, so that the developer
can immediately see where the test was at the time of failure.

Also removes some minor duplicated code and fixes editor page
column query.
Use isEmpty instead of size isEqualTo 0, to get better error messages
Fix create first version in project: https://bugzilla.redhat.com/show_bug.cgi?id=1140429
Merge pull request #583 from zanata/test-logging

Add test log steps to page functions
Merge remote branch 'origin/master' into gwt260

Conflicts:
	pom.xml
	zanata-war/pom.xml
	zanata-war/src/main/java/org/zanata/webtrans/client/ui/EditorButtonsWidget.java
	zanata-war/src/main/java/org/zanata/webtrans/client/ui/SourcePanel.java
	zanata-war/src/main/java/org/zanata/webtrans/client/view/TransUnitsTableView.java
	zanata-war/src/main/java/org/zanata/webtrans/client/view/TranslationEditorView.java