Enabled C-style behaviors for Ruby which are pretty much accurate.
Revert "Disable automatic scroll into view"
Merge pull request #2094 from ajaxorg/ruby-behaviors

Enabled C-style behaviors for Ruby
Merge pull request #2095 from ajaxorg/revert-2076-no-auto-scroll

Revert "Disable automatic scroll into view"
Updated Dockerfile highlighter

Now uses constants rather than variables (which in many highlighters don't appear any differently).
Fix Docker highlighter again
allow using uiWorker on ie9 where Worker is undefined
fix regression in loading workers in packed mode
Merge pull request #2096 from ajaxorg/old-worker

Allow using uiWorker on ie9 where Worker is undefined
Merge remote-tracking branch 'upstream/master'