Remove options not used by older versions of wget.
Remove options not used by older versions of wget.

They do not know WP.org's certificate. Add --no-check-certificate

Also show progress w/o --show-progress. It's not recognized by them.

Signed-off-by: Matt Bagley <0a61de9bdcb57bb36eced3b3129762fa55329c64@gmail.com>

bagley/wptool