[#2919] Fix regression from #2879. Poor merging caused trackeventupdated to not be fired correctly at times
[#2876] Change jQuery scripts to both be from a better cdn and be minified.
Bug 2929 - Add debug information for jade output
Revert "Bug 2929 - Add debug information for jade output"

This reverts commit d90578a75892befbc82bd8788862a1ec61d0eb6f.
Bug 2929 - Send Content-Length to S3 as bytes
Bug 2930 - Fix regression when writing a Buffer to S3
[#2932] multi drag n drop without shift.
[#2889] Don't cancel readyState check for media when a timeout occurs
[#2937] Remove option for trackevent highlighting on hover and deadcode surrounding it
Bug 2942 - Implement Sentry server-side exception handling
[#2951] Share editor boxes hightlight all text again when selected
Bug 2956 - Update shelljs to v0.0.9
Bug 2956 - Update express to v3.0.4
Bug 2956 - Update jade to v0.27.7
Bug 2956 - Update express-persona to v0.0.7
Bug 2956 - Update config to v0.4.18
Bug 2956 - Update uglify-js to v2.2.2
Bug 2956 - Update less to v1.3.1
Bug 2956 - Update less-middleware to v0.1.9
Bug 2956 - Update knox to v0.4.4