- submitterId was not stored
- informs interested people about version modification.
- tell what changed in the email
- get rid of addslashes and use compile_update_string
- delete linked notes on deletion
- delete linked comments on deletion
- use application/version/vendor class in scripts
- don't use a full table for queued appication but only one field in the application and version tables
- simplify the code in many places
- much improved application class (same model as the other new classes I made)
- modified category class
- modified some files to use the new classes and methods
- deletes linked elements on cascade
