estimate show page calculation
Merge branch 'master' of github.com:vaibhavcisin274/invoice-project into vaibhav
Merge pull request #246 from vaibhavcisin274/vaibhav

Vaibhav
remove nil value estimates show page
Merge branch 'master' into vaibhav
Merge pull request #247 from vaibhavcisin274/vaibhav

Vaibhav
delete part
Merge branch 'master' of github.com:vaibhavcisin274/invoice-project into anshul