CLOUDSTACK-3932: UI: Fix Truncation issue in secondary storage URL

Signed-off-by: Brian Federle <brian.federle@citrix.com>
CLOUDSTACK-6342: Fix LB table listing for Firefox
CLOUDSTACK-6483: UI > Load Balancing > "VM+IP" listing > After removing a "VM+IP" under a LB rule, AddVMs dialog should reflect the change (i.e. show the removed IP in IP dropdown in AddVMs dialog)