updating plugin.xml to work with latest cordova
updating sample app
Formatting. Error handling for markers
Updating README
updating screenshots in README.rd
adding minor fix for atBottom
adding iOS screenshot
Issue #14 fixing ARC on iOS
Issue #14 fixing android packages for 3.0
Updating README
fixing small glitch in README.rd
Adding license
allow handling google 'Google Play services' verifications
Merge pull request #17 from everplays/master

allow handling google 'Google Play services' verifications
Bumping version
updating README.rd