Lots of commits as I'm starting to et this thing ported to Omeka 2.0
Reorganizing PersonName-related files and classes for implementation in 2.0
Updated PersonName stuff to work with the 2.0 versions of the controllers 
Fixing problems with date display on CrowdEd form
Quick replacement of the new built-in admin bar with Crowd-Ed user bar (and some clean-up).
Update some of the login pages
Reworked account creation to include Entities again (now requires Entities plugin)
Reworking of community and profile pages to bring them up to Omeka 2.0 compat. Also revamped the helpers to be Zend_View_Helper classes instead of included functions.
Added Flash helper functionality so that it's a Bootstrap modal instead of page content in most cases. This is really what gsbodine/omeka-bootstrap#19 was about.
Added some more placeholder content and fixed some compat bugs so that we ca see where we're going a little more clearly.
Updating buttons to bootstrap classes
Minor fix to community page