Update first-run splash page with a note about Smart Proxies, fixes #1721

adds missing EC2 propetries view

use file reader for the config template file upload.

fixed dropdown location for action button and bookmark.

[UI] - added missing label classes

remove unneded hidden links in the more tab

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

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

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>