Add missing class level javadocs  - TRUNK-4430
API should roll autoExpireDate to end of day if no time component is specified  - TRUNK-4472
Follow up to use SimpleDateFormat instead of Calendar object in unit tests  - TRUNK-4472
TRUNK-4026: Locking OpenMRS API level not to show various content items
TRUNK-4426 Search widget should find concepts by mappings
TRUNK-4426 Reverting unrelated change to the search
Trunk-4444 Validate order overlap with scheduled date

Trunk-4444 Implementing feedback on earlier commit

Trunk-4444 Adding void order check while checking overlapping schedule of orders

Trunk-4444 Moving checkoverlap method to OrderUtil
Follow up to ensure that orders that start or end on dates equal to other orders' start and end are considered to be overlapping  - TRUNK-4444

Follow up to ensure that orders that start or end on dates equal to other orders' start and end are considered to be overlapping  - TRUNK-4444
Merge pull request #1018 from rpuzdrowski/TRUNK-4026

TRUNK-4026: Locking OpenMRS API level not to show various content items
Allow implementations to control whether drug orders require formulation TRUNK-4440

Follow up to address review comments  - TRUNK-4440