Too many Audiocontexts fix
Updated code to match Pomax's suggestion.
Removed some comments.
fixes #2202 use habitat for env loading
Merge pull request #2227 from flukeout/newaudiofix

New Audio Fix
Merge pull request #2225 from ScottDowne/habitat2

fixes #2202 use habitat for env loading
Changed the Click broadcast label to Image instead. I think it's more fitting.
Merge pull request #2231 from flukeout/imageclickchange

Changed Image Brick broadcast label from "Click" to "Image".
New brick for page navigation.
Added Page Nav brick to "Utilities" category and fixed style.
Navigation brick updates
Merge pull request #2232 from flukeout/pagenavbrick

Add a Page Navigation Brick