* Default database connection - set defaults for engine and strict
* Working on tests for refactored model
* Fixes for tests, use polymorphic relationships for Invitations
* skin the password reset pages
* Fix js dependencies
* Breadcrumb implementation
* Test for UniqueEmailRule Validation
* reduce length of account_key to prevent key too long error
* Fixes for travis - reduce user email length
* Reduce all unique field lengths to 100 to prevent key overflow
* Fix for Bank Model
* Prevent a user from registering multiple account with one email address when using multiple databases
