Update include/staff/settings-kb.inc.php

added missing space
Update scp/css/scp.css

visual fix for FAQ search form in WebKit
Update include/staff/cannedresponses.inc.php

replace -- with &mdash;
Update include/staff/directory.inc.php

added missing 's'
Merge pull request #453 from EricFromCanada/develop

Visual and spelling fixes

Reviewed-By: Jared Hancock
Merge branch 'develop' of https://github.com/osTicket/osTicket-1.7 into develop

Conflicts:
	include/staff/cannedresponses.inc.php
	include/staff/directory.inc.php
	include/staff/settings-kb.inc.php