Run nuget through grunt
adds teamcity reporter to karma
uses patch for karma-teamcity-reporter

patch mentioned here
https://github.com/karma-runner/karma-teamcity-reporter/issues/5
reads parameters  from teamcity.propeties

http://blog.jonnyzzz.name/2013/08/nodejs-and-nvm-and-grunt.html
removes build.proj and build runners
Merge pull request #40 from configit/grunt-nuget

Run nuget through grunt