CB-5980 Incremented plugin version on dev branch.
Add NOTICE file
CB-6460: Update license headers
CB-6452 Updated version and RELEASENOTES.md for release 0.2.8
CB-6452 Incremented plugin version on dev branch.
CB-6491 add CONTRIBUTING.md
CB-6796 Add license
CB-6848 Add Android quirk, list applicable platforms
CB-6877 Updated version and RELEASENOTES.md for release 0.2.9
CB-6877 Incremented plugin version.