Bug 23320: Removed unused close parameter in neworderempty

Bug 23320: Removed unused close parameter in neworderempty

To test:
 1 - Add to basket
 2 - Note the options on the page
 3 - Add &close=1 to the url
 4 - Note some inputs are disabled
 5 - Save anyway, note it is a regular order
 6 - Add another order to basket
 7 - Save it
 8 - Modify
 9 - Add close to the url again
10 - Save changes
11 - No functional change
12 - Apply patch
13 - Note close parameter has no effect now
14 - Confirm you can place and confirm orders as before

Signed-off-by: Séverine QUEUNE <severine.queune@bulac.fr>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>