set up rake task
first pass of readme
convert constructor to use named params
make the path a named parameter
document configuration options
remove junk from readme
add travis badge to readme
dont do travis deployment workaround
fix rake task
add instructions for running tests
Merge pull request #1 from afeld/travis-fix

don't do Travis deployment workaround
add option to ignore certain files
make 'excludes' plural
convert 'excludes' to take an array of regexps
exclude test-related files