Features
- Added options to configure http transport ([411](https://github.com/getsentry/sentry-android/pull/411)) marandaneto
Fixes
- Phone state breadcrumbs require read_phone_state on older OS versions ([415](https://github.com/getsentry/sentry-android/pull/415)) marandaneto bsergean
- before raising ANR events, we check ProcessErrorStateInfo if available ([412](https://github.com/getsentry/sentry-android/pull/412)) marandaneto
- send cached events to use a single thread executor ([405](https://github.com/getsentry/sentry-android/pull/405)) marandaneto
- initing SDK on AttachBaseContext ([409](https://github.com/getsentry/sentry-android/pull/409)) marandaneto
- sessions can't be abnormal, but exited if not ended properly ([410](https://github.com/getsentry/sentry-android/pull/410)) marandaneto
Packages were released on [`bintray`](https://dl.bintray.com/getsentry/sentry-android/io/sentry/sentry-android/), [`jcenter`](https://jcenter.bintray.com/io/sentry/sentry-android/) and [`mavenCentral`](https://repo.maven.apache.org/maven2/io/sentry/sentry-android/)
We'd love to get feedback.