README created
Merge branch 'master' into gh-pages
New favicon added
bottom padding of nav bar changed on 2px
content added for testing
content added for testing
content added to research.html (testing)
change in content of people.html
.gitignore added
*.swp files removed
Name style changed to <first name> <last name>
added external links of homepages for professors
changed logo, removed idd and m.tech. students
and removed extra spaces from index.html
added iit roorkee logo on all pages