Merge pull request #9 from jhbruhn/master

More Testing by @jhbruhn.
Added travis-ci.
Enhanced setup script.
Made setup nicer to the user.
Fixed travis script.
Fixed travis grunt install.
Fixed lint issues.
Test against more node-versions. 

Because testing a lot is never a bad thing.
No node 0.8 for us.
Fixed this crap text.
Merge pull request #10 from jhbruhn/patch-1

Test against node v0.11.
Updated Readme.
Merge branch 'master' of github.com:sgade/hgots-node
Node v0.11 is not working.
Added Type-Checks to User-Model
Removed useless Test.
Implemented Usertype differentiation for requests.