Fix the --pe option checks

	Make sure the --pe option is at its place in
optnames. Now it messes the names of all next options.

	Also, add the missing requirements for the --pe option in
commands_v_options.

Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
1 file changed