find the port id in a better manner
remove debugger line
Updated Gemfile to the released knife-cloud gem

- Updated the Gemfile to not point to the Github repo and pull from the
gemspec instead.
- Removed some redundancy that was in the gemspec and Gemfile
Merge pull request #144 from karcaw/issue143_1.0.0.rc1

find the port id in a better manner
Merge pull request #145 from jjasghar/Redundant_Gemfile

Updated Gemfile to the released knife-cloud gem