Implements new Function(...) - Fixes #26
Makes sure the body is converted using ToString()
Minor stylistic issues - missing semicolons.
Update .travis.yml

Only run travis ci on master
Merge pull request #85 from robotlolita/patch-new-function

Proposed solution for new Function(...) - Fixes #26
- Fixed bug in inline cache
- Added getPropMethod inline primitive
- Minor stylistic changes