Add system to system group from rightpane, when max limit exceeds
Relaxing org-name validation to reject only /,>, and <
Merge pull request #529 from blrm/org-name-validation

Relaxing org-name validation to reject only /,>, and <. Fixes #511
Merge pull request #513 from sghai/master

Add systems to a system group (from right pane) and when max allowed limit exceeds. Fixes #114.