Clean up type warnings
Fix findbugs warning
Sort by percent approved as double, not int
Fix findbugs warning
Fix findbugs warnings
Fix findbugs warnings
Merge remote branch 'origin/master' into cleanup-warnings

Conflicts:
	zanata-model/src/main/java/org/zanata/model/HTermComment.java
[maven-release-plugin] prepare release server-3.2.3
[maven-release-plugin] prepare for next development iteration
- Fix jsf messages - 'more actions'
- hide 'more actions' drop down if its empty list
- add comments to deprecated dao method
Fix checkstyle
Move message key 'More action' to shared section, change of loader to use a4j:status
Merge pull request #377 from zanata/fix-jsf-messages

- Fix jsf messages - 'more actions'
rhbz1065806 - Fix stuck loading image when changing version statistics type.

With 4.x changes to Richfaces, the behaviour of the a4j:status component changed and was causing problems by not hiding the "loading" status indicator. Refactored the page to use the updated way of using the status component.
Merge pull request #380 from zanata/rhbz1065806

rhbz1065806 - Fix stuck loading image when changing version statistics type.
update dependencies to release version
Merge pull request #381 from zanata/update-version

update dependencies to release version
change git attributes for text line ending handle
Merge branch 'legacy' into release
fix line ending