Adding exit code for when server isn't started.
Moving process exit code to error handler. Ensuring selenium is stopped prior to outputting exit code
Merge pull request #149 from mobify/exit-code-on-error

Adding exit code for when server isn't started.
Changing console message when test suite is running
Consolidating regex for special chars in filenames. Converting for to map
PURPLE
Fixing up spelling error in variable
chore: add "noColors" option to config json file
refactor: expose "noColors" method in Logger module
refactor: handle "noColors" option
changed color to green and remove some of the output
made getSuiteName a bit more compact and removed extra spaces in between words
chore: rename "noColors" option to "disable_colors"
Merge branch 'mobify-test-suite-output'
Merge branch 'feature-uncoloured-log-output' of https://github.com/davidlinse/nightwatch into davidlinse-feature-uncoloured-log-output
renamed the logger method to disabledColors and moved the call into the runner
Merge branch 'davidlinse-feature-uncoloured-log-output'