Main changes:
#192 Cities combo box improvement
#208 API services monitor
#201 DB connection information
#209 E-mail server, internet monitor
#202 Registration date
#238 Wrong password
#41 Client Web-app
#245 Web Client-reservation
#63 Incoherence in worker employment
#260 Default language
#142 About
#282 Current build data and release data
Bug fixing and improvements.
Critical bugs fixed:
#199 Sequences
#213 Feed Administrator Data failing
#214 E-mail server connection check failing
#248 Not able to log in as the administrator