Remove Filter button from query-type filters

For query filters, the table is filtered as the user types.
The Filter button has no function, except to needlessly refresh the page.
This patch removes the Filter button.
It is still present on server-type filters.

Change-Id: I8df2a3f8b7c6b26c37e9e59ef2f7ce7aacd94607
Closes-Bug: 1350885
[Sahara] Fixed display of nodegroup template service parameters

Looks like typo in variable name (can't check history sinse it is
in other repo).

Change-Id: I768682fdc65e47d1b28648240b074da1a1d7629f
Closes-Bug: #1400873
Updated from global requirements

Change-Id: I87b37d90a8f6dcb933ed4689d35bbfb7e560fd9c
Merge "Updated from global requirements"
Merge "[Sahara] Fixed display of nodegroup template service parameters"
Merge "Remove Filter button from query-type filters"
Merge branch 'master' of https://github.com/openstack/horizon