Compress scripts/styles: 3.6-beta1-24086.

git-svn-id: http://core.svn.wordpress.org/trunk@24086 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Force gallery state for gallery post format.

props lessbloat, wonderboymusic. fixes #24062.

git-svn-id: http://core.svn.wordpress.org/trunk@24087 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Clean up gallery-mode toggling in post-formats.js and make sure it is set on first load.

see #24062

git-svn-id: http://core.svn.wordpress.org/trunk@24088 1a063a9b-81f0-0310-95a4-ce76da25c4cd