Add IPv6 support for all IP queries about geo HOT 2 CLOSED

This will likely have to be a python script, since bash getopts doesn't support long flag options on Mac.

Example: For LAN search, -l4 would be IPv4, while -l6 would be IPv6

-l would default to IPv4

from geo.

There are other ways to include long options. One way would be to optionArgument=$( echo $@ | grep -Eo "\--optionName=[a-zA-Z]*" | sed s/"--optionName=/""/g)
and then option argument would be equal to anything that came after ---option=.

from geo.