TRUNK-3644 Define which resources to load for module based on OpenMRS version
Added unit tests for the changeset that has the precondition that checks if there any unmapped drug order frequencies or units

Follow up to use DatabaseUtil.executeSQL when fetching unique non null column values - TRUNK-4187
Updated the javadocs for CheckDrugOrderUnitAndFrequencyTextNotMappedToConcepts class - TRUNK-4187
Updated the javadocs for CheckDrugOrderUnitAndFrequencyTextNotMappedToConcepts class - TRUNK-4187
Merge pull request #499 from rkorytkowski/TRUNK-3644

TRUNK-3644 Define which resources to load for module based on OpenMRS version
Applying auto format changes
Removed includeVoided argument when fetching active orders - TRUNK-4191
TRUNK-3644 Corrected getting OpenMRS version
Add service methods for fetching active orders and order history by order number for a patient - TRUNK-4191

Follow up - TRUNK-4191