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