"removed un used comments"
Merge pull request #9 from suryanarayanakb/release-6.1.5

"removed un used comments"
Merge pull request #10 from VinRudramurthy/release-6.1.5

Modified comments.
Updated the latest code.
Merge pull request #11 from anilgooru/release-6.1.5

Updated the latest code.
Merge pull request #12 from Gooru/release-6.1.5

Release 6.1.5 code merged to master.
Changed the file name.