[1043099] Add new autogroup chart to dashboard shows empty chart in dashboard
Disable the ability to add Autogroup or Autocluster metric graphs to the
dashboard.  It doesn't work because the portlets don't support them, and
these types of implicit groups should not be referenced outside of their
Tree navigation context. Despite being persisted they are maintained only
at click-time.

(cherry picked from commit afb91cb6f70bd38a6e562da789add0bde3e21cbc)
Signed-off-by: Jay Shaughnessy <jshaughn@redhat.com>
[1064332] Horizontal size of the dashboard's left panel gets stuck after changing verticle panel size
When we removed the borders from the dash columns it made it very difficult
to grab anything for horizontal (i.e. width) resize.  There was only a
small, invisible area at the '+' shaped intersections of portlets.

Add back a 1px border, but make it transparent to keep the patternfly l+f.
Although the border can't be see, now when hovering over the border the
resize icon appears more readily.

(cherry picked from commit 42a5a4e67e3c4b06f8e18aa702fc6084baf64686)
Signed-off-by: Jay Shaughnessy <jshaughn@redhat.com>
Merge branch 'release/jon3.3.x' of github.com:rhq-project/rhq into release/jon3.3.x
Changing the descritption for a system setting from value 'If not enabled, the coregui will block users that are not assigned to any role. This applies for both LDAP and normal users.' to 'If enabled, logins are allowed for users not assigned to any role. This applies for both LDAP and normal users.'

(cherry picked from commit b650a792f9725cc44ac6da1fea9f749c88d7c198)
Signed-off-by: Jay Shaughnessy <jshaughn@redhat.com>