Update 0.0.8

In this 0.0.8 version, the following was added:

• Piano control now shows what keys are played when using the keyboard
• Detune distributed over octaves, semis and cents for generated instruments
• Ctrl-clicking the treeview now deselects the item
• Possible to edit many more figuration line mods
• Complex figuration line value zones now has a simple value option
• Added copy, paste and play buttons on render matrix data lines
• Added a set-all-instruments-same on render matrix data lines
• Added a first version of an overlay input info (for tutorial purposes mainly)

Bugfixes:

• The example .wbrt files now uses the correct binary format
• When setting the position in the visualizer, sometimes the left and right channels gets swapped
• Open old and new files dialog now works again

Also, I created a video tutorial:

Bye!