code changes to improve graph functionality, as per code reviews by brett. Bug of graph delay to be finished.
Merge branch 'sachin2' into sachin
Merge branch 'sachin' of github.com:bvds/LaitsV3 into sachin
Merge branch 'master' into sachin
Merge branch 'master' into sachin2
Merge branch 'sachin' into sachin2
fix bug 2370
Merge branch 'sachin' of https://github.com/bvds/LaitsV3 into sachin
Merge branch 'sachin' of github.com:bvds/LaitsV3 into sachin
Merge branch 'sachin' into sachin2
Merge branch 'master' into sachin2
Merge branch 'sachin2'