starting reformating StreamTranscoder
start clean Dummy streams
Merge branch 'master' of github.com:MarcAntoine-Arnaud/avTranscoder

Conflicts:
	src/AvTranscoder/Transcoder/StreamTranscoder.cpp
	src/AvTranscoder/Transcoder/Transcoder.cpp
	src/AvTranscoder/Transcoder/Transcoder.hpp
add setup to fix reader
adding verbose informations
fix transcoder processor
adding more debug tools (throw before get bad indexes)
fix wrapping mode
remove some comments
set mono stream by default
nothing
adding default parameter to add stream without profile
fix transcoder for dummy streams
fix data size into frame to use dummy stream correctly
get sample_rate and channels from audio profiles
adding build on TravisCI
Merge pull request #13 from MarcAntoine-Arnaud/master

Update API and builds