goto 0.5.5
better comment
Merge pull request #42 from DavidDoukhan/dev

better comment
Encoder : add Opus encoder
OpusEncoder: change default bitrate to 128k
Encoder : fix some names and mimetypes
add egg to install
goto 0.5.4-1
Merge branch 'dev' of github.com:yomguy/TimeSide into dev
gstutils: use reshape((-1,chan)) to reshape buffer automatically with the right shape
Grapher: attempt to fix#43
Grapher: attempt to fix #43
Merge branch 'dev' of github.com:yomguy/TimeSide into dev
AnalyzerResults: put back a render method that retrun a matplotlib figure
AubioPitch: prevent NaN in result by converting them to zero
LimsiSad: add a default value for parameter sad_model
Yaafe analyzer: simplify adaptation of process frames from TimeSide to Yaafe
Release source at the end of ProcessPipe run
ArrayDecoder: Convert array to 'float32' for compatibility with FileDecoder + add a release() method to reset iterator
Tests: add a stress test for analyzer. At first, test analyzers with nul and constant input and check for NaN in results