Added preliminary support for page object model methogology
fixed jshint errors
fixed falsely passing nodeunit test runner
temporarily disable unstable test
feat(protocol): /session/:sessionId/source
refactor(mocks): add response for /source call
test(protocol): add test for /source call
chore(test): add src/protocol to tests
refactored the junit reporter and re-enabled the test
0.5.12
Update junit.js

A little bug fix for junit.js.
Merge pull request #220 from edwardwang1105/patch-1

Fixed a bug in junit.js resulting from some refactoring.
slight refactoring of the junit reporter
0.5.13
Merge branch 'feat-get-page-source-protocol' of https://github.com/davidlinse/nightwatch into davidlinse-feat-get-page-source-protocol

Conflicts:
	tests/run_tests.js
fixed an isssue resulting from merging
refactored the url command tests
Merge branch 'master' of https://github.com/beatfactor/nightwatch
small fix for the error message display
force run coveralls script