Added license and further information
Merge branch 'master' of https://github.com/TomTasche/Announcify.droid
Merge branch 'master' of https://github.com/TomTasche/Announcify.droid
Merge branch 'master' of https://github.com/TomTasche/Announcify.droid
Merge pull request #7 from AndyScherzinger/master

Updated README.md