Fix doc formatting.
Remove caution re grade exports + content experiments
Make staff debug info code to be always LTR
change ItemNotFoundErrors to log.warning in x_module.py
show warning on navigate away from import page only for first two stages
TNL-554
Prohibit automatic enrollment in prof ed courses when user authenticates via third-party auth
Add a test for donations with a white-label course mode
Merge pull request #5722 from edx/renzo/third-party-auth-no-prof-ed-autoenroll

Prohibit automatic enrollment in prof ed courses when user authenticates via third-party auth
Merge remote-tracking branch 'origin/release'
Fix pylint violations
Update translations (autogenerated message)
Merge pull request #5737 from edx/sarina/102714-translations-update

Update translations (autogenerated message)
Merge pull request #5735 from edx/will/update-release-10-27

Merge release into master (with changes from Friday 10/24/14)
Merge pull request #5557 from edx/jeskew/minor_xblock_doc_edit

Fix XBlock doc formatting. No content change! Only formatting...
Merge pull request #5730 from edx/will/update-donation-tests

Add a test for donations with a white-label course mode
Migrate exercises and tools to shared folder
Merge pull request #5746 from edx/sylvia/docs/prob_migration

Migrate exercises and tools to shared folder
Replace index file
Merge pull request #5748 from edx/sylvia/docs/prob_correct

Replace index file
Fixed upload button on high level source editing popup.
TNL-222