fixed error due to grunt.util. deprecation with newer grunt versions (> 0.4.1)
Update README.md
dropped travis builds for node 0.8 - load-grunt-tasks requires higher node version
added new grunt tasks to start, stop and restart game and webserver. modified start task and fixed errors
extracted dublicated package.json data and modified read.me for basic usage
fixed jasmine dev dependencies travis build error
Merge pull request #18 from ireznik/master

added grunt tasks for start,stop and restarting both servers. modified and extraced some grunt dev dependencies...