Minor syntax updates to contributor stuff
fix bug 892639 - Don't allow external REDIRECT urls
Move #deki-page-tags, #page-comment, content rules
Migrate revision deletion rules from wiki-screen
Migrate multi-column rules from wiki-screen
fix bug 906883 with browserid_form and csrf_exempt

This makes browserid_change_email work the same as browserid_verify,
since _verify_browserid on the assertion is an effective CSRF protection
fix bug 877679 - Final touches to launch 0.1 of search navigator
Moving home.css up by other CSS so it can be downloaded in parallel.
Change Languages icon from "comment" to "globe"
Boost based on the currently selected locale.
Make sure we use ES 0.20.5 and not the latest version (1.1.0).
Upgrade node.js in Vagrant VM
Merge pull request #2346 from groovecoder/change-email-bug-906883

fix bug 906883 with browserid_form and csrf_exempt
Stop using python2.6-dev.
Merge pull request #2353 from jezdez/downgrade-elasticsearch

Make sure we use ES 0.20.5 and not the latest version (1.1.0).
Merge pull request #2348 from darkwing/877679-killer

fix bug 877679 - Final touches to launch 0.1 of search navigator
Merge pull request #2310 from darkwing/minor-contrib-updates

Minor syntax updates to contributor stuff
fix bug 1004384 - Add red color to new links
Merge pull request #2350 from darkwing/homepage-styles-order

Moving home.css up by other CSS so it can be downloaded in parallel.
Bug 1002040: Provide more informative page-move errors.

This tweaks the error handling in page move so that when the move
fails on a child (or grandchild, etc.) of the page being moved, the
generated error message will contain the ID, locale and slug of the
document the move failed on, as well as the type of exception it
raised and the original error message for diagnostic purposes.