sending app crash report
Added some null guards,options to property files to fasten build
Added basic diff functionality in source code editor
Added new library for gerrit-rest,write procedure to save comments,added button to slightly change source code activity layout
Adding comments added,some changes to gui,projects
fix
start
Merge remote-tracking branch 'origin/dev' into devAddCommentFixed

Conflicts:
	app/src/main/java/pl/edu/agh/mobilecodereviewer/controllers/SourceExplorerControllerImpl.java
	app/src/main/java/pl/edu/agh/mobilecodereviewer/controllers/api/SourceExplorerController.java
	app/src/main/java/pl/edu/agh/mobilecodereviewer/dao/gerrit/tools/AsynchronousRestApi.java
	app/src/main/java/pl/edu/agh/mobilecodereviewer/dao/gerrit/tools/RestApi.java
	app/src/main/java/pl/edu/agh/mobilecodereviewer/model/utilities/LabelInfoHelper.java
fix
Merge remote-tracking branch 'origin/devReview' into devAddCommentFixed

Conflicts:
	app/src/main/java/pl/edu/agh/mobilecodereviewer/dto/CommentInputDTO.java
	app/src/main/java/pl/edu/agh/mobilecodereviewer/dto/ReviewInputDTO.java
	app/src/main/java/pl/edu/agh/mobilecodereviewer/model/utilities/LabelInfoHelper.java
	app/src/main/java/pl/edu/agh/mobilecodereviewer/view/activities/utilities/ReviewersViewListAdapter.java
small gui changes
Added set review functionality
small gui changes, adding 'about' dialog
source explorer comment gui changes, change summary bar in modified files tab
configuration, small gui fixes, setting review improvement
added revision id for setting review
singleton annotation for accountdao
missing return statement
small changes
Added button to show/hide password in configuration activity