comment DAOs
Updated password generator, to produce more human readable passwords.
the previous pass controller was not suficient
the password strength validator integrated. The password now must meet the required politics
reset employee password by admin added
bug with mapping of abstract class removed
bugfix : the account DTO, and everything added... don't know, how I could forget about it...
removed priority from user request detail. 
He should not know the priority by default.
updated request operations for employees
Converters minor cleanup and updates
updated request list functionality, to be able to render only unfinished requests, for easier use by employees
cleaned a bit the config xml-s, and added basic filter for user requests
postgresql DB added
bugfixes + the page after edit redirection repaired
bug fix : added combo box null value
update on config files
config for openshift