Checking for blocker div in advanced search tests caused statis
advanced search test fixup
Proper usage of move_to_element
Merge pull request #817 from mfalesni/bad_firefox_round_2

Bad firefox - round 2
Added test_vm_discovery. Current implementation not working.
test_vm_discovery now works correctly
test_vm_discovery now also deletes vm from provider and checks that the vm is archived.