- mouse capturing added
 - made jshint happy
 - Tunnel rays added
test commit
modified constants;
implemented frame independence;
minor tweaking
true fps independent logic (ring spawning); singleton temporarily disabled; more tweaking;
unsuccessful bug fix attempts;
Merge remote-tracking branch 'remotes/origin/feature/fps_independence' into develop
Merge branch 'feature/tunnel-improvements' into develop

Conflicts:
	H-28G.js
fixed ring spawn logic bug;
 - more realistic tunnel/moving experience
Merge branch 'develop' of https://github.com/Buffalax/H-28G into develop

Conflicts:
	H-28G.js