Fixed unit tests for wicket.js
Removed extraneous this reference at the beginning of prototype method definitions
Updated Readme.md

To address #47.
fixes node support
fixes bug in node module: returned before setting prototype
ports test suite for wicket to mocha + chai
adds dependencies to package.json
Merge pull request #50 from mvhenten/fix-node-npm-module

Fix node npm module
Updated README and added Jasmine as a dev dependency for Google Maps API testing; moved specs to combined tests/ folder and added Travis CI support for Node testing
Fixed wrong filename: travis.yml > .travis.yml
Modified dependencies to try to fix Travis CI builds on older Node systems and removed extraneous refactor.sh