complete lab5 part1 and part2
Update README.rdoc
Update and rename README.rdoc to README.md
Rename README.md to README.rdoc
Update and rename README.rdoc to README.md
minor modifications
Merge pull request #22 from StartupInstitute/kashyap-bhatt15/lab5

my commit before moving repo to personal github account. - Kashyap bhatt15/lab5
change minor layout details