Added CONTRIBUTIN file
Merge branch '2.0-dev' into 2.0-master
Merge branch '2.0-dev' into 2.0-master
Merge branch '2.0-dev' into 2.0-master
Merge branch '2.0-dev' into 2.0-master
Merge branch '2.0-dev' into 2.0-master
Fixed project dependency version.
Merge branch '2.0-dev' into 2.0-master
Merge commit 'f3b30fc6ae865fbb8eae4cfb3f61033404b017a3' into 2.0-dev