Merge pull request #3 from BIAINC/readme

Improved readme
Use an older version of logging gem
Strip shell codes from messages
Respond to Code Review
Merge pull request #4 from BIAINC/strip-shell-codes

Strip shell codes from messages
Version Bump
Use a better regex
Bump Version
Merge pull request #5 from BIAINC/strip-shell-codes

Use a better regex
README: add default values, usage example, port, links