RPC: fixed copy methods in facilities manager

 - allow only POST on copy functions
 - require only facility ID params to copy
Merge pull request #43 from zlamalp/rpc

RPC: fixed copy methods in facilities manager
GUI - testing create facility wizard

 - custom button can have icon on right
 - first two pages of create facility wizard
 - support for drag and drop library (not yet used)
GUI Fixed create facility wizard
GUI - use custom source on create facility wizard
GUI - create facility

 - Fixed managers and owners wizar tabs
 - fill from source facility now possible
GUI - added more steps in create facility wizard
GUI - small fixes to createFacility addHosts
GUI added another tab
GUI - added fill of services selection based on source facility.
GUI - added more create facility tabs
GUI - fixed refresh and attribute fill when creating resource
GUI - fixed setting attributes (only non virtual) when creating facility.
GUI - changes for registrar testing
GUI - added last page of create facility wizard

- custom message on empty result in tables
- added few custom texts
- small fixes to create facility wizard
GUI: added copyManagers call