[UI] - added missing label classes

remove unneded hidden links in the more tab

fixes #1737 - make sure mac based matching are case insensetive

ensures that compute resources are shown in the host form only if provisioning is enabled

fixes #1730 broken ui when errors and help inline.

refs #1589, ensure that vmware public key is automaticilly imported when testing connection

fixes parameters whitespace validations

fixes more menu issues

fixes #1165 add inherited params display and override option to the host form.

Signed-off-by: Ohad Levy <ohadlevy@gmail.com>

fixes the more menu bug