updated package to point at mocha for testing
Merge remote-tracking branch 'origin/master'

Conflicts:
	package.json
mid work commit. not happy about this!
Merge branch 'master' of https://github.com/wix/openapi-node
Merge branch 'master' of https://github.com/wix/openapi-node
- Protection for getActivityById
- Specific Activity creation tests (will add more later)
ignore some files