modified the code to make it object-oriented
getContributorStats now returns an object containing name, rank, commits etc by a particular committer
removed the commented public methods from final_OOP.js
added the comments and a few skeleton functions
added README.md
added .gitignore
modified README.md
removed getTotalCommCountForUser function
practising with test.js file
started fresh work with final_using_shell.js
directory cleanup
implemented callbacks
implemented promises
removed some old unnecessary files
changed the design of the code to make it modular
changed a few directory names and structure and accordingly modified the paths in the code
modified README
resolved a merge conflict in README.md