Still working on db structure & API

* model became more concurrent-friendly
* ApplicationContext injection has been delegated to Hibernate
Temporary fix for final id generation
Consumer has been renamed to Customer
Get request are returning list of applied filters now
Still working on API implementation

* added lat & long fields to Address
* some persistent classed have been fixed
* tests have been fixed
* db mapping have been fixed
Crossdomain ajax have been allowed

* "Access-Control-Allow-Origin: *" header have been added
Working on login via api
Icons added
Still working on login via API...