PlugData v0.3.1

Release with mostly bugfixes, and a few other improvements.

Thanks to @60-hz, @8ouble-r, @alfonso73 for reporting most of these issues.

• Fixed crashes during help files
• Last console line is now visible
• Fix garray crash when name or size is empty
• Don't allow drag resize on GraphOnParent (for now)
• Fix level meter redrawing issues
• Fixed crash when right-clicking on GraphOnParent
• Show correct patch name on tab
• No foreground colour on cnv object
• Made toolbar icons more clearly visible and less spaced
• Many small GUI improvements
• Fixed possible rename bugs
• Correctly opens files from files
• Fixed connection inverted dragging bug
• Fixed deadlocks and crashes, better thread safety
• Fixed radio component bug
• Better performance, especially for scrolling
• Fixed keyboard shortcuts on Linux

New features:

• Switched back to normal pd locking behaviour
• Click on subpatch to open
• More distinct look for atom objects
• Support for openpanel/savepanel
• Enabled more cyclone objects
• More clear hover effect on inlets/outlets, bigger hitbox
• Enabled cyclone library

Known issues:

• Ctrl to lock doesn't work on Linux
• Possibly more, please report!