Merge pull request #4 from Fi5t/change_annotations

JetBrains annotations were included as gradle dependency.

Merge pull request #2 from chrislacy/master

Remove strings.xml from library

Remove unnecessary manifest declarations from library

Added release notes

v 1.0.7

Added default AppCompatActivity

Stopped tracking ignored files

Updated build configs

Updated gitignore

Merge branch 'master' of https://github.com/RedMadRobot/Chronos

Update README.md

Set up maven signature and required fields

Set up config to upload the library