CA-125896: Fixed text overflowing on Live Migration Network page

Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
Merge pull request #48 from MihaelaStoica/xs64bit

CA-125896: Fixed text overflowing on Live Migration Network page
CA-126770: Fixed issue where the location column on the Updates page was showing
multiple entries after refreshing.

Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
CA-130615: Do not show an event notification when the connection fails due to being
existing or due to the host being a slave. Use the action description instead of
the action title to construct the error for failed connection results. Indentation.

Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
CA-123737: Do not rebuild the alerts/updates/events pages unless they are visible.

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