* Integration with ReDBox.
* Created new file upload widget and tempstore for persistent storage of uploaded files.
* Added creation of upload/temp folders if they don't already exist (__init__.py).
* updated ca_model to work with new fileupload widget and templstore
* Updated create_redbox_config.py to give proper usage instructions + allow upload to redbox using config.
* Fixed bug in submit page where it didn't show the buttons correctly when the state just changed.