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
Isolate tests and run them in parallel
Merge remote branch 'origin/master' into cleanup-warnings

Conflicts:
	zanata-model/src/main/java/org/zanata/model/HTermComment.java
	zanata-war/pom.xml
	zanata-war/src/test/java/com/google/gwt/core/client/GWTBridge.java
Use input parameter instead of ignoring it; check for null locale again
Merge pull request #212 from zanata/cleanup-warnings

WIP: Clean up some findbugs warnings