Merge pull request #3 from adamgoucher/master

Merging in feature to run scripts. Looks great!
made the License easier to read
Added selenium-webdriver gem and updated dependency in the gemspec
fixed syntax error in the gemspec
Added files and executables to the gemspec'
can actually light up a browser ... and use it inside a spec. oh, and the browser is configured by the config file
added name of MIT to LICENSE
chemistry kit wrapper around webdriver
changing the name of the driver facade
run specs in a random order
logging ... logs are created in logs/timestamped_dir and at the end a symlink from logs/latest to the timestamped dir is recreated. its the latest symlink that you point jenkins etc at. also, for windows support it has the side effect of requiring ruby 1.9.2 or newer on that platform. which i dont think is a bad thing really.
ckit will exit with a 0 if everything passed or 1 if something didnt. useful for integration with things like buildbot
Merge remote-tracking branch 'upstream/master'