changed version to rc
created a helper to manage transaction and cleanup
CR Fixes
Merge pull request #17 from my-koop/mike_mysql_helper

Mysql Helper
started to refactor tax and bill total calculation in a different file
refactor for bill info and taxes in db done
no longer show taxe button on discounts if there are no taxes
fix taxes
now redirects after creating a new bill
only allow reopen of bills if the re is a user linked to it or ask for one
show message on error
Cr Fixes
fix alignment
Merge pull request #21 from my-koop/mike_new_bill_redirect

now redirects after creating a new bill
Can now add payments to bills
Merge pull request #19 from my-koop/mike_dynamic_tax

Taxes in database
fix CR
Merge remote-tracking branch 'remotes/origin/rc' into mike_payments

Conflicts:
	lib/module.js
	lib/module.ts
	typings/mykoop-transaction/interfaces.d.ts
Merge pull request #22 from my-koop/mike_bill_reopen

Bill reopen restriction
Merge branch 'rc' of https://github.com/my-koop/module.transaction into mike_payments