Update OOjs UI to v0.1.0-pre (4cef83f702)

New changes:
cde46d8 jsduck: Rename config file to jsduck.json (per standard)
7a6a0eb Fix documentation typo
060cf0c [BREAKING CHANGE] Element mixin refactor
e93f10a readme: Use <pre> instead of ```
9d15ebe Revert "Build with clean CSS"
db1b656 Automatically align popup toolgroups
4cef83f Don't use /** in CSS or LESS, use /* instead

Update changes:
* Update references to renamed classes
* Update calling patterns element mixins

Change-Id: Iae79d4c41b5c2427365d854058b41f6e1b75bd94
Merge "Update OOjs UI to v0.1.0-pre (4cef83f702)"