added ofxUI to the project
adding AdminController
created BleepoutParameters to represent changeable properties

the UI doesn’t do anything yet, and ofxUI seems rather broken
switched to ugly radio buttons because drop downs in ofxUI are rather broken

wtf
implementing round queue controls
Merge branch 'master' into admin
implemented round queueing
disable the admin controller for now so that the BleepoutParameters stuff can be used elsewhere

see #65
Revert "disable the admin controller for now so that the BleepoutParameters stuff can be used elsewhere"

This reverts commit b846bb13d5966393153d51d44703216aa804d72d.
implemented time limit

see #66, #65, #19
allows admin to override the default time limit for a round (UI not
built yet)
implemented UI for time limit

see #21, #66, #19
implemented offset-based time limit (fixes #67)

see also #66, #21
added a pause control

see #21
added admin toggle for disabling exits

see #21
minor logging cleanup
Making BleepoutParameters more available
added admin switches

- enable/disable exits
- show debug graphics
- show trajectories
- show comet trails
- toggle all balls as lasers

see #21
added Add Ball button

see #21
added syphon controls and a switch for renderer extras

see #21
fixed keyboard shortcuts

see #21