CP-6083: Updated test. Prevent potential NullReferenceException.

Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
CP-6094: Renamed "New Search" button to "Edit Search"; grey it out when the panel
is expanded. Removed the title "New Search" from the panel and added a "New Search"
button which blanks the search. Renamed the "Reset" button to "Default Search" as
it wasn't obvious what it was resetting to.

Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
CA-115434: Fixed buton text truncation.

Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
CA-112233: Fixed layout issues causing text truncations on the VMPP dialog.

Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
CA-107916: Button truncatin on the DR wizard.

Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>