Merge pull request #4 from alexhwu/master

Nav changes merged.
Merge pull request #5 from alexhwu/master

Breadcrumbs Update
Merge pull request #6 from alexhwu/master

Several updates.
Merge https://github.com/chorta/ucsd-decorator into merge-task
Merge pull request #7 from alexhwu/master

Updated nav menu link examples.
fixed border jump
Merge https://github.com/chorta/ucsd-decorator into merge-task
fixed caret span (!important;)
Merge https://github.com/chorta/ucsd-decorator into merge-task
forcing caret properties
removed !important from caret properties
Moved cms.css into base.css. Move cms.js into base.js. Updated <b class="caret"></b> to <span class="caret"></span>
Merge https://github.com/chorta/ucsd-decorator into merge-task
Renable Javascript for nav.