GLMixer Code

Added option to select fullscreen monitor.
Changed saving/restoring of output window configuration.

Added hidden screenshot action (trigger hardcoded as 'Ctrl+<, <') which
captures the current view and saves a png.

It now loads a few basic settings from a crowbar.xml file, looked for in the same path as executable

I correctly traverse sources and forward OSC messages

I correctly parse Ap, and I traverse sources. But I don't use it yet

basic control of first video parameters works over OSC

new version of oscpack

just before upgrading oscpack

moved all osc code to crowbar

rudimentary osc receiving and moving video functionality demo complete