v1.5

Several fixes and updates

• Connect via MIDI device name rather than port id
• Persisting state of widgets
• Internal refactoring
• Added Circuit template

v1.0 - First Relase

I think this is complete as I need it to be, so here's a first release.
There's sure to be some bugs somewhere, but I've used this in my own music creation workflow without hitch so I think it's pretty much done

Enjoy!