updated readme for night watch testing
whitespace changes and deleted in-app-addons-folder-tests
moved 'http://localhost:8000' out to a global variable
whitespace and single quotes changes
moved Selenium and Chrome driver out of repo and into grunt task
moved dependencies to devDependencies, and whitespace changes
added ws changes and Robert's async nano PR and gitignore
edited gruntfile to open chromedriver.zip
edited Grunt file to open zip only if just downloaded, removed throwing error on nano failure, renamed global testDatabase
moved tests into different folders, updated package.json file for Nightwatch v0.5.33
Merge branch '2369-Adding-Nightwatch.js-to-test-Fauxton' of https://github.com/michellephung/couchdb-fauxton into 2369-Adding-Nightwatch.js-to-test-Fauxton

Conflicts:
	test/nightwatch_tests/custom-commands/createDatabase.js
	test/nightwatch_tests/custom-commands/populateDatabase.js