We recently removed the multiple versions of jQuery and upgraded to 1.10.1 from 1.8. 1.9 introduced some breaking changes and so we included the jQuery Migrate plugin to re-add deprecated functionality. This outputs warnings to the console. We should probably figure out what deprecated stuff we have in our JS files and refactor. I know there are several instances of .live() being used places. Further we should upgrade jQuery UI to the latest version because it has some deprecated code in its current version. tl;dr - Fix JS code for new version of jQuery - Upgrade jQuery UI to latest
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