Fix doc typo
Making sure to reset the cache when updating images now
Modified top bar to hook into actual media query for sizing calculations
to avoid a number of misbehaviors resulting from a mismatch between the
media query and the actual width.

Also, fixed an issue with links not being respected due to cancelling
the default event.
Ensure that top bar links can be followed when is_hover is false or on a touch device.  Make sure dropdown will close when tapping outside of top bar
Corrected event names for Clearing documentation
Added missing namespace to event
Close dropdowns if touch received elsewhere in document
Fix custom checkbox scoping
removed dup of _global.scss refactored with new style em-calc call
Merge pull request #3449 from jarsbe/master

Fix custom checkbox scoping
Merge pull request #3454 from manofstone/emcalc-refactor-dry

removed dup of _global.scss refactored with new style em-calc call
Removed erroneous noradius class and expectation

somewhere `.noradius` was lost, but still exists in the kitchen sink.  Removed reference.
Merge pull request #2338 from seantimm/seantimm/issue-2338

Dropdowns don't close on iPad once opened
Merge pull request #3403 from seantimm/seantimm/issue-3403

Problem with Interchange and jquery function
Merge pull request #3371 from AdamCanady/patch-1

Fix doc typo
Update reveal.html.erb

Just passing an url when opening modals via Javascript does not seem to work. Instead use {url: "http://some-url"}
Merge pull request #3481 from alamont/master

Update reveal.html.erb
Merge pull request #3473 from GantMan/master

Removed erroneous noradius class and expectation
Only specify line-height on button to avoid clipping input cursor
Modified to tag data-dropdown element with activeClass as well