added dependencies for protractor and selenium
added protractor config
added an example test case
added protractor tests to our test script
added xvfb to travis config
added weak to project dependencies
added webdriver-manager to travis
added selenium server address to protractor
moved system tests to test/system
added script for local testing
added protractor and jasmine to travis
added failing protractor test to see if build breaks
corrected failing test, build should work now
added test scripts for local testing
restructured tests
added Xvfb and firefox install to provision script
changed test script for travis
removed mocha from grunt
added failing front end unit test to test if build breaks
added failing integration test to see if build breaks