openmrs/openmrs-core — pull request #511 by rkorytkowski (2014-01-08 14:14:08+00:00)
Title: TRUNK-4135 Modify DrugOrder.frequency and TRUNK-4052 Add a way to test liquibase changesets

Once I added a way to test liquibase upgrade I discovered many of new changesets had bugs, which I fixed as well. Please review, but do not merge yet, as I need to add some assertions in my test.