parsing URL before we explode it to remove CGI params, added ability in redirect function to choose 'referrer'
added instance variable model so we can reference the models functions and variables through the calss, added ability for file uploads (need to work on this a bit), added support for belongsTo relationships to populate select inputs
added function to get model name of passed in string, added function to determine if an array is hashed or not
function get class name optionally accepts class string, added getter for generic foreign id field, added getter for validation array, added function to verify relationships (currently only belogns to). This verifies that the id of the foreign key is a valid ID in the foreign tables. On delete, we now unset the object
added ability to use configs based on domain from server global so that you can run the same code on development environmens and production without worrying about switching credentials, config variables, etc.
added optional check after router dispatch to run in 'under construction' mode so that you must be logged in to view any pages, or you may only view the login page
allow function now passes notice class rather than warning
we're now defining data as a default empty array, added support to read in files global information