Merge pull request #86 from SupunS/master

Refined UI codes and structure
11_05_2014
11_05_2014
Merge branch 'master' of https://github.com/lochana/product-ml
Merge pull request #87 from lochana/master

changed model components
updated sql script
updated sql script
Merge branch 'master' of https://github.com/lochana/product-ml
integration test structure for dataset service
Merge pull request #89 from lochana/master

integration test structure for dataset service and updated sql script
exp code removed
Merge pull request #90 from lochana/master

exp code removed