Video Transcoder v0.8

Changes:

• Change to using a fork of ffmpeg-android-java, to enable future custom FFmpeg support. (#73)
• Switch to the NoNonsense-FilePicker library for file selection. (#76)
• Fix bug with cutting the video. (#77)
• Enable ACRA for reporting crashes via email. (#78)

Note, this release supports the ENCODE intent, which allows other apps to request Video Transcoder to encode a video or audio file. Documentation available here. This is a beta feature. Apps are welcome to test out the ENCODE intent and provide feedback. Based on feedback the ENCODE intent may change before being finalized and may not be backwards compatible.