Merge pull request #405 from vaibhavcisin274/vaibhav

pdf functionality 19-sep
changes in gemfile
print functionality updation#19sep
remove conflicts in gemfile/recurring#19sep
working on date field
Merge branch 'master' of github.com:vaibhavcisin274/invoice-project into anshul
Merge pull request #406 from vaibhavcisin274/anshul

Anshul
client account #20sep
Merge pull request #407 from vaibhavcisin274/prachi

Prachi
product service search functionality 20-sep
Merge branch 'master' of github.com:vaibhavcisin274/invoice-project into vaibhav