Added automatic validation. Validates files in local root dir with by matching them to files on a remote location.
Validating css files. Extracted the pattern matching from RemoteValidator to PatternValidator.
Renamed page_arguments to request_arguments. Removed @local_root and used @root from superclass PatternValidator instead.
Added Gemfile for bundle install.
Ignoring Gemfile.lock.
Added ability to specify uri for php pages.
Merge pull request #26 from kaspth/automate-validation

Automate validation.