2.5.1

readd jCenter for jitpack

2.5

Remove dependency on view-ktx and jCenter

2.5.2

Update README.md

2.4

Merge remote-tracking branch 'origin/master'

2.3

use airpermissions library for handling runtime permissions

2.2

Merge remote-tracking branch 'origin/master'

2.1

Merge remote-tracking branch 'origin/master'

2.0

Update README.md

1.3.1

bump up dependency libs; code cleanup

1.3

Create README.md