converted retailer name to a grouped dropdownlist.

Signed-off-by: Chris Jones <chris@jonezy.org>
udpated the search by retailer internals

Signed-off-by: Chris Jones <chris@jonezy.org>
fixed vehicle nav + top nav hiding specs modal

Signed-off-by: Chris Jones <chris@jonezy.org>
Merge pull request #68 from jonezy/master

retailer changes + fixed vehicle nav z-index issues