Recover from widget function exceptions
Merge branch '3.2' into jag/dashboard-widget-error-3.2

Conflicts:
	main/core/ChangeLog
releasing core 3.0.31
releasing squid 3.0.16
Merge pull request #793 from Zentyal/jag/dashboard-widget-error-3.2

Recover from widget function exceptions
Revert useless chown workaround
remove chown workaround for samba
Merge branch '3.0' into 3.2

Conflicts:
	main/core/ChangeLog
	main/core/debian/precise/changelog
	main/samba/ChangeLog
	main/squid/ChangeLog
	main/squid/debian/precise/changelog
bump users dependency version in zentyal-samba
releasing users 3.2.5
releasing samba 3.2.11
Merge branch '3.2' into scabrero/samba-fix-s4sync

Conflicts:
	main/samba/ChangeLog
	main/users/ChangeLog
Add migration code