Added gradle build support
Fixed lint warnings not to use onMeasure instead of measuer
added Android Studio project files, renamed application into Yota Reader
upgraded google anroid gradle plugin to 0.12 version
fixed yotaphone sdk
moved from package yotadevices to yotadevices.yotaphone2
added actions for BS
added action to toggle action/status bar on backscreen
Added gauge progress view into statusbar popup
added font settings popup but not finished yet
finished fonts settings layout, finished navigation status bar
fixed layout, added author and title in action bar
finished fonts popup
Added bookmarks action
moved action stack into service
fixed native build
fixed jniLibs path in gradle build
Fixed a bug. Action and Status bars didn't appears on the main screen after rotation
Temporary disabled long press on backscreen
Fixed crash when calling application from widget