added a phantomjs browser with spec
Merge pull request #4 from arrgyle/feature/headless

added a phantomjs browser with spec
Merge branch 'master' into develop
back merged master into develop to keep inline with git flow, added a blank changelog file and minor tweeks to the docs
started fleshing out a more consolidated log folder and option for such, got the firefox to output its log file to that folder.
removed chromedriver.log
Added a build dir with a shadow file so it stays put on github (for future committers to run tests without setup). Broke out the specs into separate files since they were getting a bit long in the tooth. Reworked the PhantomJS runner so it works with the existing Remote pattern matching after adding the requisite phantomjs binary to the project bin dir and adding the necessary capabilities in the runner.
Bumped version number to 1.9.0 and added description
Merge branch 'release/1.9.0'