Merge pull request #292 from vaibhavcisin274/vaibhav

Vaibhav
Merge pull request #293 from vaibhavcisin274/vaibhav

solve heroku error
Merge pull request #294 from vaibhavcisin274/vaibhav

solve product/service  name not show problem
Merge pull request #295 from vaibhavcisin274/vaibhav

inplement print functionality
changes in expense modole #vaibhav