Merge pull request #38 from jirmauritz/facilitiesManagerEdit

Facilities manager - create facility by facility manager, copy methods for admins, owners and attributes
RPC: added copy methods to facilities manager
Merge pull request #40 from zlamalp/rpc

RPC: added copy methods to facilities manager
GUI+REGISTRAR: fixed vo-group application usecase

 - fixed missing params when redirect
 - fixed proper params read from URL
 - redirect existing when outside extension period
 - redirect new if duplicate registration attempt
 - fixed case, when user is not yet member of VO and have group application submitted
 - fixed case, when user is member of vo and want apply to group (in extension period)
Merge pull request #41 from zlamalp/app_fix

GUI+REGISTRAR: fixed vo-group application usecase
GUI: simplified URL reading on application form

Use simple reading from URL params, since URL must be the one
properly formatted on each level of redirection

1.level use:       ?       & (base url and it's params)
2.level use:     %3F     %26 (used inside 1. level redirect param)
3.level use:   %253F   %2526 ...
4.level use: %25253F %252526 ...
Merge pull request #42 from zlamalp/app_fix

GUI: simplified URL reading on application form
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
Core: fixed copy attributes on facility

Remove all virtual attributes taken from source facility,
since they can't be set to destination facility.
Merge pull request #44 from zlamalp/copy

Core: skip virtual attributes while copying attributes on facility
GUI: testing version of create facility wizard

 - create empty facility or copy existing
 - custom button can have icon on right
 - custom message on empty result in tables
 - added few custom table texts
 - added calls to copy managers, owners and attributes
 - facility admin can now create / delete facility
Merge pull request #46 from zlamalp/gui

GUI: testing version of create facility wizard
GUI - added possibility to change facility name

Added code/tab for changing name of facility. It's not yet accessible
to anybody since updateFacility() doesn't exists in core.
When will be implemented, simply uncomment code in FacilityDetailTabItem.java
Merge pull request #47 from zlamalp/facility

GUI: added possibility to change facility name
Core: fixed typos in SQL

 - fixed getting all resources by specific tag
 - fixed getting all tags by specific resource
Registrar: fixed null pointer eception in checkForSimilarUsers()
Merge pull request #49 from zlamalp/reg

Registrar: fixed null pointer exception in checkForSimilarUsers()
Merge pull request #48 from zlamalp/fix_tags

Core: fixed typos in SQL
GUI: fixed regex for email on application form

 - updated regex for checking value in VALIDATED_EMAIL form item
 - disabled setting custom regex for VALIDATE_EMAIL form item