IDE-1141

     - Fix the problem that button "Create Locale Bundles" is disabled when
    support locales are added.
     - Recompute the enablement statement for the button.
     - Fix creating files problem when there is no "." in the ResouceBundle
IDE-1211 fixed aether dependencies
Upgraded to tycho-0.19.0
Switch to tycho 0.19 supported resource filtering
IDE-1233
IDE-1211 moved verision range query to background job
IDE-1211

Included logback feature so that Eclipse Kepler installs
can properly upgrade from m2e 1.4 to 1.5
IDE-1234

-Fixed descriptorFile util method to return just handle.
-Removed hardcoded height for new liferay plugin project wizard
IDE-1228

Fix the validation of PluginsSDKName and RuntimeName when the project
provider is switched from ant to maven.
IDE-1228 source formatting
Enable context qualifier to be checked in via git
Prepare 2.0-Milestone-2 release
Renamed composite to updatesite to make it easier to upload
Removed adt repository from m2 release.
Fixed SapphireWizard API
IDE-885 fixed browse button on indexer
    IDE-1212

    Fixed issue that the sdk toggle enable when the version is incompatible.
IDE-1212 Source formatting
IDE-1121 added bundled ecj.jar to global ant runtime

also added env.ANT_OPTS to match Liferay build requirements.
IDE-1239 removed unneeded WEB-INF/lib for ext projects.