Add var_dump, ret_var_dump, gettype, and gettypeo to utils.mrc
var_dump(mixed var) - Variable dump (similiar to PHP)
ret_var_dump(mixed var) - Return variable dump (similiar to PHP)
gettype(mixed var) - Return variable type (similiar to PHP)
gettypeo(mixed var) - Return variable type, but with shorter return values. (similiar to PHP)