First test for adding a range of ports
Revert "First test for adding a range of ports"

This reverts commit fd3d82f24dab43bde82aa1295649859d84aeb900.
Added ability to use a 'range' of ports

Example '25565-25570'
Merge remote-tracking branch 'upstream/master'
Added indication of ability to use range of ports
Fixed problem when using both - and ,
Merge remote-tracking branch 'upstream/master'
Merge pull request #270 from koo04/master

Adds ability to use range of ports.