Timeside

* All processor folders (decoder, analyzer, grapher, encoder) are now real plugin repositories : you can just drop processors in it and play!
* TimeSide can be installed without Aubio, Yaafe nor Vamp : it should be easier to install on old distributions for which those librairies are difficult or impossible to compile
* Encoder : add an Opus encoder
* Experimental : add a django web server with a REST API (see "Web server")
* AubioPitch: prevent NaN in result by converting them to zero
* Yaafe analyzer: simplify adaptation of process frames from TimeSide to Yaafe
* LimsiSad: add a default value for parameter sad_model
* Fix various NaN and Inf and PEP8 issues also many PyFlake warnings
* Full `Travis integration <https://travis-ci.org/Parisson/TimeSide/>`_ with tests and test coverage through `coveralls.io <https://coveralls.io/r/Parisson/TimeSide>`_
* Thanks to all contributors!
* WARNING: some of the processor paths used in your app could have moved between 0.5.4 and 0.5.5. Check them with timeside.core.processors(). Note that it is now advised to use the timeside.core.get_processor() method to instantiate the processors with their respective id as argument.
* UPGRADING from the sources: please remove all .pyc files from your repository.

* Encoder : transcoded streams where broken. Now fixed with some smart thread controls.
* Analyzer : update VAMP plugin example in sandbox
* Analyzer : new *experimental* plugin : Limsi Speech Activity Detection Systems (limsi_sad)
* Decoder : process any media in streaming mode giving its URL
* Install : fix some setup requirements

* Make Analyzer rendering more generic and easy to implement
* Analyzer : implement rendering capability for event and segment + add some more analyzer graphers
* Analyzer : refactoring the results rendering method. + Capability to use matplotlib in environnement with no display
* Decoder : Add a Live decoder to get data from the soundcard
* Decoder : add support for 96kHz sampling rate
* Encoder: live AudioSink encoder, encoder that plays the audio stream through the soundcard
* Grapher : add a generic Class to display Analyzers through their 'render' method. Add the new grapher file
* Grapher : add a generic Class to display Analyzers through their 'render' method. For now, it only support FrameValueResult analyzer
* Core : add a condition to catch signal only if a LiveDecoder source is used
* Various bugfixes

* Add a general launch script "timeside-launch" (see "Shell interface")
* Add some decorators to filter the inputs of processes (see analyzer.waveform for ex)
* Add a "stack" option to the FileDecoder to accumulate audio data allowing multipass processes
* Add beat confidence to aubio_temporal
* Add AAC encoder (gstreamer voaacenc plugin needed)
* Add UUIDs to the file URI and to all processors
* Add a Debian repository with all dependencies for i386 and amd64 architectures
* Fix buggy WebM encoder
* Fix buggy MP3 muxing
* Fix various minor bugs

* Add *parent* processor list to Processor
* Simplify and optimize the grapher system
* Add Grapher abstract generic class
* Add a UUID property to Processor
* Add a SpectrogramLinear grapher
* Add WaveformTransparent grapher
* Fix some assignment issues regarding immutable type in for Analyzer Result
* Simplify analyzer results implementation by introducing a Factory and multiple classes and subclasses to handle the 8 different kinds of results
* Add doctests and improve the unit tests
* Add a OnsetDetectionFunction analyzer
* Update documentation
* Various cleanups
* Various bugfixes

* Deep refactoring of the analyzer API to handle various new usecases, specifically audio feature extraction
* Add serializable global result container (NEW dependency to h5py, json, yaml)
* Add new audio feature extraction analyzers thanks to the Aubio library providing beat & BPM detection, pitch dectection and other cool stuff (NEW dependency on aubio)
* Add new audio feature extraction analyzers thanks to the Yaafe library (NEW dependency on yaafe)
* Add new IRIT speech detection analyzers (NEW dependency on scipy)
* EXPERIMENTAL : add new audio feature extraction thanks to the VAMP plugin library (NEW dependency on some vamp tools)
* Add new documentation : http://files.parisson.com/timeside/doc/
* New Debian repository for instant install
* Various bugfixes
* Comptatible with Python >=2.7
* WARNING : no longer compatible with Telemeta 1.4.5