v2.2.2
Minor fixes
Final fixes and improvements concerning zero line
add gradle support
upgrade dependencies (gradle plugin 1.5.0, appcompat 23.1.1, build tools 23.0.2, gradle 2.9, android-maven plugin 1.3), remove unnecessary version definitions in manifest, auto generated wrapper files
Upgrade to realm 0.87.3
Initial commit.
Update gradle and manifest file.
