Merge pull request #3 from balakumar-s/master

Repo update
SplitAndMerge script for easy running.

corrrected Threshold value.
splitAndMerge added to scan structure
data file containing processed scan

includes scan.splitAndMerge
Merge pull request #4 from balakumar-s/debugBala

SplitAndMerge added to scan struct
Merge pull request #52 from balakumar-s/master

SplitAndMerge added to scan struct