This basically commits the transpiled CoffeeScript JS (with minor
cleanup) and removes coffee build support.
A tiny amount of support for xblocks exists, because external users
may have xblocks with coffee. But no coffee in our tree anyway.
* Safe template linter reports zero violations on modified files
* Removed some (or most) coffeescript-genereated returns
* Big HTML chunks in JS converted to underscore templates
* Markdown processor - safe tempate linter compatibility
* Fixed double escaping HTML tags in code blocks caused by passing it through postMathJaxProcessor twice
Fix syntax error in selectors
.attr() now returns a string (though it can still be passed an integer)
Fixes checkbox test failures
Remove remaining references to jquery.min (in wrong folder)
$.ajax now returns 422 if type is json and body is not JSON, e.g. ''
Substitute prop for attr
Remove references to jquery.min, add jquery.migrate (again)
"Fix" jquery karma config
This wasn't suppoed to survive the merge
This throws an error when called with an 'undefined' error
Fix Karma warning about [re|un]loading the window
Fix path for jquery in cms-squire tests
Move jasmine.clock.uninstall() to afterEach so it runs even on failure
Fix test failing due to timezone issues
Do the timeout before the window scrolling (so handler will not be _.throttled)
Fix an alert() triggered by window.onBeforeUnload while testing in Chrome
Files which are loaded via RequireJs do not need to be individually
declared in karma config files. If we give karma directories,
it will serve all the files in them.
