1.9.3

Merge pull request #47 from LeandroSQ/fix/stack_overflow

fix: Removed recursive call to itself from scan

fix: Multidex conflict with multiple BuildConfig files

lint: Missing permission

Merge branch 'master' of github.com:LeandroSQ/android-ble-made-easy

fix: Bump gradle-wrapper distribution url to use 7.4

Update README.md

release: 1.7.0

release: 1.6.0

Added observe functionality