Add temporary fix for Yammer Embed
Add temporary fix for Yammer Embed

* Yammer Embed depends on jQuery.browser which was removed in v1.9+
* Scheddo uses jQuery v1.9
* Pending an Embed fix add the jquery-migration plugin for backwards compatability
* For info on the plugin: https://github.com/jquery/jquery-migrate

https://trello.com/c/dfXzOuG7

mauricionr/sched.do,mauricionr/sched.do,yammer/sched.do,yammer/sched.do,YOTOV-LIMITED/sched.do,YOTOV-LIMITED/sched.do,yammer/sched.do,yammer/sched.do,YOTOV-LIMITED/sched.do,YOTOV-LIMITED/sched.do,mauricionr/sched.do,mauricionr/sched.do