Added bundle.
DRY'ed up application listing.
Removed old un-DRY'ed code.
Changed GitIgnore into a module. Only current directory is checked when looking for an existing gitignore file.
HTTP calls to github/gitignore are now done lazily. Refactored method a bit.
Updated method call to reflect GitIgnore API changes.
Extracted add command implementation from executable to GitIgnore module.
Updated gemspec version and removed directory from files.
Using '.' as default path.
Added remove, and print commands. Updated README too.
Added help messages for print, and remove commands.