Ui updates cem2014

This has not been tested! 

As per CEM request:
* Remove the “Have Claim Code” button
* Change the link on the Participate button in the green banner to point to the calendar: http://connectededucators.org/calendar/
* Change the “Resources” link in the green banner to “Blog” and have it point here: http://connectededucators.org/innovations/
* Remove the ED logo from the page footer and make sure the links down there match the changes outlined in the prior two bullets