The cluster secret is shown at the cluster status tab
Added some functionalities to ClusterStatus

 * This will help with the HA refactoring
HA refactor: Use only ClusterStatus class for retrieve information

 * Remove CRMWrapper class
 * Extract promote/demote functionalities to a newer class NodePromoter
 * Every reference to CRMWrapper now uses the ClusterStatus class
Merge branch 'master' into figarocorso/ha-refactor
Added some space between summary and errors at cluster summary
Ported c1670f8 to the refactor

Unit tests are not yet working in this WIP branch
Removed magic number
Merge branch 'master' into figarocorso/ha-refactor

Conflicts:
	main/ha/src/EBox/HA/CRMWrapper.pm
	main/ha/src/EBox/HA/Model/Nodes.pm
Merge branch 'figarocorso/ha-refactor' of github.com:Zentyal/zentyal into figarocorso/ha-refactor
Merge from master fixed

 - I skipped a CRMWrapper call
When there is no action defined for EBox::Software::CGI::InstallPkgs throw a MissingArgument instead of an Internal exception
Reverted version change
Try-Catched crm_mon commands

 * Added some defensive code when ClusterStatus is not available
 * Added some feedback via UI
Changed configuration of amavis to avoid only ipv6 in Net::LDAP bug
autoinstall required depends before build
prepare for daily builds
avoid confirmation when overwriting squashfs filesystem
Merge pull request #1001 from Zentyal/jag/mailfilter-amavis-ldap-conn

Changed configuration of amavis to avoid only ipv6 in Net::LDAP bug
fix deprecated try-catch in resolvconf update script

probably after wrong forward-merge
enable debug and crashreports by default

also fixed paths according to the new samba packaging and remove unnecessary workaround for apparmor