Important changes

The default library folder has changed, in prevision for the automatic update system.
- The libraries are now by default in Documents/ossia/score/packages. default is the score library, user is your custom library, other packages are installed alongside.

New features

Ability to start & stop intervals in a quantified way
Hierarchic quantization setting on intervals, which affects child interval and trigger launch quantization
Support for loading pattern files for the pattern sequencer
Preset support for most processes ; ability to save and load presets for nodes with a small button.
More processes will put their things in the main "process" library panel, (only Faust and JS were doing it so far).
Also support preview for things in the "process" panes (so far only useful for shaders).
- Preview is also supported for individual presets !
VST3: add parameters to the UI when edited
New "Micromap" process to apply a very short expression to the input, e.g. x/127
Add a random(min, max) function to the math expression plug-ins

Many improvements to the library
Various cable bugfixes and improvements
It should now be much easier to select a port when a cable is connected to it.
Timing support for LV2. Some plug-ins still don't work correctly though, like B.Sequencer :(
Fix audio preview for files with all caps extensions
Drag'n'drop improvements across the board
Many bugfixes for patternist
Many improvements to live edition, for sound files, videos..
Fix issues when dropping a port in the root interval (thanks @bltzr for noticing !)
Small UI improvements to curves (thanks @aklevy !)
Fix signal display which had been broken for a couple releases.
Fix execution when editing a curve with the pen tool during edition (thanks @bltzr for testing !)
Fix selection of processes in nodal view (#1267)
Fix annoying crash restoring issues
Fix MIDI notes being suppressed on downscale
Fix Y axis for XY widget (thanks @thibaudk !)
Small fixes for the Pd process.
Small timing fixes for the Looper process.
Small timing fixes for the Metronome process.