update protractor version - 0.15.0
adding optionals parameters shelf - parser tests
adding jasmine reporters to - saucelabs.config.js
adding report example
adding tests for https://www.pivotaltracker.com/story/show/61242666
Merge branch 'master' into functional-tests
Merge branch 'master' into functional-tests

Conflicts:
	scenario/test/e2e/RT-traits-optionals.js
Merge branch 'master' into functional-tests
Merge branch 'master' into functional-tests
Update to protractor 1.6
Adding name to config files.
split RT-traits-optionals.js to be run on sauceLabs
Merge branch 'master' into functional-tests
Update saucelabs tests
deleted test-parser.xml file
Merge pull request #175 from mulesoft/functional-tests

Functional tests