[BUGFIX] Removed the requirement of -c parameter (given categories) to correctly generate all category url's.
[BUGFIX] Added check for "" (empty value's) of url_key and url_path to prevent corrupt url_rewrites from being entered.
[DOCS] Added "reset" description to the help/description message
[SYNTAX] Minor syntax -> PSR2
[BUGFIX] Removed the requirement of -c parameter (given categories) to correctly generate all category url's. [BUGFIX] Added check for "" (empty value's) of url_key and url_path to prevent corrupt url_rewrites from being entered. [DOCS] Added "reset" description to the help/description message [SYNTAX] Minor syntax -> PSR2