Initial checkin of order_by feature
Add offset/limit features
Add type checking for options
Implement uniqueValues
Change some asserts which weren't working on travis
Add some javadoc comments
Fix some more javadoc comments
Add sortBy with direction (asc/desc)
Add documentation for options, uniqueValues
Documentation for SortDirection enum
Merge pull request #3 from cloudant/28085-feature-parity-ios-query

28085 feature parity ios query