Fix crash when gradle.properties is not found
Change maven repository to sonatype
Modify the version dependent to fixed number
Remove a warning on Locale setting
Remove a warning on unused parameter

this name of type is required by EventBus
Add template of gradle.properties
Extract settings to publish from build.gradle
Add auto-generation of default properties
Fix crash on first build when gradle.properties is empty
Merge branch 'master' of github.com:studyplus/Studyplus-Android-SDK into abolish-local-maven

Conflicts:
	build.gradle
Move script to subdirectory
Merge pull request #2 from studyplus/abolish-local-maven

Abolish local maven