added comments by samarth.
changed commit messages.
Merge branch 'master' of https://github.com/mahtabgodara/project1
Merge branch 'master' of https://github.com/mahtabgodara/project1
new branch file
by samarth
Merge branch 'abc' of https://github.com/mahtabgodara/project1 into samarth
changed readme
dscdwc
dwcew
Merge branch 'experiment'

Conflicts:
	hello.txt