Fixes for corresponding to the Gradle 0.12.2.
Merge pull request #49 from shinone-lifebear/update_gradle

Fixes for corresponding to the Gradle 0.12.2.
Various gradle / maven fixes.
- Fixed gradle problems
- Updated gradle build to generate javadoc and sources jars
- Updated README to reflect the fact that the artifacts are
now hosted on jcenter
Minor fix in readme.
Put gradle as the first option.

As most people will use that nowadays.
Use the library project dependency.
Minor change
Prefix all attributes with asb_ to avoid collisions
Updated "iml" files for Android Studio.
Merge branch 'wKovacs64-prefix_attributes'
Updated version number, and added a warning about version update.
redraw text if layout requested
tweak to display switch text on empty space instead of thumb

text on the track instead of the switch
added dy variable
tweak for track height
build.gradle update
ignore iml files