Merge branch 'release/0.8'
getBestPlugin: functions available for the host.

* Add C++ files (host/io.*) to get the functions available in C++.
* Bind this in Python, by adding functions in tuttle module.
* Refactoring SWIG file for host/Preferences.
* Update pyTest testGetBestPlugin to fit with the python binding.
getBestPlugin: get only last version of io plugins

Update pyTest testGetBestPlugin.
getBestPlugin: delete python file getBestPlugin

Now available by the python binding.
pyTuttle: no more external python script included
tuttleHost: peanuts, use typedef

Remove unused getPluginsByIDMajor
HistogramKeyer: fix stupid code that reset curves
HistogramKeyer: minor, use "else if" and clean formatting
HistogramKeyer: move to version 1.0
Merge branch 'dev_addGetBestPlugin' of github.com:tuttleofx/TuttleOFX into develop
pyTuttle: fix examples, getBestReader is now included in the tuttle module
tuttleHost: peanuts, clean include
tuttleHost: loadAndDescribe is already called
tuttleHost: add ThumbnailDiskCache
tuttleHost: need to describe the node to read info
tuttleHost: thumbnails, need to call graph.setup to read the timeDomain
Peanuts: pylint correction
Update create_bundle script
Add a script to upload bundles in Drive
Fix envTuttle and add example