Added Maven support, needs Maven Android SDK Deployer
fixed bug in sample pom.xml
Version declared in the parent pom only to avoid using diff versions of the same plugin - Updated some plugins to the latest version
Merge pull request #11 from Shusshu/issue-maven

Compatible with SDK 22 + proper version declaration in a maven multi module project
Gradle build system.
updated gitignore to ignore gradle specific files
Merge remote-tracking branch 'original/master'

Conflicts:
	library/libs/android-support-v4.jar