Begin a common WordPress Backbone helpers file.

Moves the `wp.template` helper to `wp-backbone.js`.



git-svn-id: http://core.svn.wordpress.org/trunk@24358 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove unnecessary local variable.


git-svn-id: http://core.svn.wordpress.org/trunk@24359 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Extract the base views from media.

See #24424.


git-svn-id: http://core.svn.wordpress.org/trunk@24360 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Update the subview controller for the patterns found in Backbone 1.0.

Fixes #24424.


git-svn-id: http://core.svn.wordpress.org/trunk@24361 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove deprecated pass-by-reference from the Text_Diff external library. Upstream is not back compat. see #24372.



git-svn-id: http://core.svn.wordpress.org/trunk@24362 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Declare Text_Diff::trimNewlines() as static. Upstream is not back compat. props aaroncampbell. fixes #24372.

git-svn-id: http://core.svn.wordpress.org/trunk@24363 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Update to jQuery 1.10.0. Still includes jQuery in original, unminified form, for ease of testing and bug reporting. fixes #24426.

git-svn-id: http://core.svn.wordpress.org/trunk@24364 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Compress scripts/styles: 3.6-beta3-24365.

git-svn-id: http://core.svn.wordpress.org/trunk@24365 1a063a9b-81f0-0310-95a4-ce76da25c4cd