1.13.0

889c7c8 Fixed unresolved dependency by JCenter
84afbb8 Update README.md (#349)
80610b6 Add NativeScript support link (#332)
8887555 Fix #304: view being cut by "non-present" navigation bar (#311)
a5f4288 Improve Gradle files (#317)
4af5fe1 Remove execution permission (+x) from files (#318)
e01b5e5 Don't tint transparent targets (#315)
299ee87 Migrate to AndroidX (#312)
3351ec1 Updated readme to reflect latest version