Fixed fatal bug when looking up a specific service

...and this is why you need unit tests.

Build.bat now no longer pauses after finishing
Updated readme
Added gemspec

You can now install Fishcli using gem install fishcli

I also had to update this to version 1.0.2 because apparently when you
accidentally typo something in your gemspec and you push it you can't
repush that version

Added newlines at end of files for build.bat and fishbans.bat