Moving index.html JS code to new class - GiraphDebugger
Updating debugger.js with JSCS style fixes and more code porting from index.html
Making file download on index.html more modular
Adding basic http server
PR comments - Fixing java and JS style
Fixing minor comment
Fixing minor comments on PR
Merge pull request #8 from vikeshkhanna/master

Moving JS code in index.html into debugger.js