Added first UI for promoting demoting a node
Be more ortoghonal in EBox::Types::MultiStateAction#enabled

+ Pass model, type and id to enabled subroutine in
  EBox::Types::MultiStateAction to be ortoghonal to handler property
UI for Node list ready

* Reading using crm_mon -X
* Caching is about to be discussed
Added DC node to ClusterMetadata

It shows help for DC
Fix bug when no resources are configured
Fixed wrong comparision
Some defaults to our CRM conf
Merge branch 'master' into ejhernandez/promote-demote-ha

Conflicts:
	main/core/ChangeLog
	main/ha/debian/control
Active wait for pacemaker before running commands on it
Minor refactoring waiting for mjulian singletion work
Adding IPaddr2 management for crm
Inverse start up commands
Remove FloatingIP from initial conf composite
Destroy cluster info when leaving the local cluster

Borrowed from pcs project
Set no quorum policy depending on the number of nodes
Launch new floating IP addresses in the active node

+ Do not fail if the warning means an offline node
Do demote and promote works now

* Set a sleep to let resource time to be stopped on local node
  before removing the constraint
* Do not move resources to a host where the resources are already running
Fixed JS error on showing errors in customActionClicked

Conflicts:

	main/core/ChangeLog
Merge branch 'master' into ejhernandez/promote-demote-ha

Conflicts:
	main/core/ChangeLog
Proper messages when promoting/demoting is now shown