Lessen crackling effects in beep4.wav
Use the decrackled placing sound.
Merge branch 'master' into decrackled_beep

Conflicts:
	gamedata/sounds.lua
Hunter and Snake tweaks to improve function.
Merge pull request #111 from RyMarq/master

Hunter and Snake tweaks
Increase Urchin price slighty to reflect power from new sonar range. Increased sonar range a bit more so this was justified.

Brought snake range down a bit.
Merge pull request #113 from RyMarq/master

Increase Urchin price slighty to reflect power from new sonar range. Inc...
Added some sea things to tactical AI.
Tried to improve Snake sound.
Fixed some nil checks.
Merge pull request #107 from db81/decrackled_beep

Lessen crackling effects in beep4.wav
Merge branch 'master' of github.com:ZeroK-RTS/Zero-K
New resource bars put into their own widget
Second part of Making new resource bars a new widget