* Netint hardware support
* make netcat flags depend on OS
* Self-review, cleanup, temporary disable some failing tests
* Uncomment signature test
* Support HEVC for Netint, refactor decoder selection
* Uncomment signature test, cleanup
* Set profile to high for h264 in transcoding script
* Pass profile in xcoderParams for Netint
* enable detectionFreq test for merging
* support other popular codecs
* use install_ffmpeg.sh from go-livepeer, refactor tests
* set environment variable to build ffmpeg with tools and modules required for tests
* Fix NV-SW encoder selection
* Change HEVC display name to be alphanumeric
* refactor tests
* refactor tests
* refactor tests
* Fix unsupported codec test comments
* Bump to trigger CI
* Set env for dynamic libraries
* Test cleanup, temporary use install_ffmpeg.sh from go-livepeer branch
* Create cache key with right install_ffmpeg.sh
* Bump to trigger CI
* Switch back to master install_ffmpeg.sh