Change to the build system for the purpose of demo DB creation:
* 'nant buildWindowsStandalone' now applies a new init.sql file, db/demodataPublicInstaller/init.sql, after the init.sql files in 'basedata' and 'demodataGermany' have run.
** presently this sets all users to be needing to change their OpenPetra password and it adds a value to s_system_defaults that switches FastReports fully off, but it could do more in the future!
* The extisting init.sql scripts have been changed to no longer require an OpenPetra password change as that new feature is now sufficiently stable and the need for password change after resetting a db was getting to annoying for the developers...