Merge pull request #2 from seixasfelipe/master

Simple web server to feed static files
Merge pull request #3 from seixasfelipe/master

Answer before sleep. Time is running!!
format mm:ss output
inserts usage section
adding question
some cleanup
adding bootstrap, angular min
using div bootstrap form-group
removing questions variable
added shotgun to refresh automatically whenever a file is changed and webserver is running
questions factory to get all questions
converting this variables to use