Transformed get all to stream, and added get page as default get
Added basic pagination to InMemoryCollection page function
Fix docs for write_page
Added and fixed docs for interfaces
Shifted calculation of next_cursor
Added return to documentation for page
Added handling for query in inmemory collection
Change inmemory query error to a collectionUsageError
Fix doc strings
Moved conversion to int to get handler, changed collection docs to reflect
Renamed parameter for write_page to result
Change page function to return a list of objects instead of deferred
Changed unpacking of write_page result data
Changed dogs for page in interface
Add tests for calling stream and page with a query
Added error message for query parameter in stream and page
Added catching for integer conversion error
Merge branch 'feature/issue-20-modify-handlers-to-accept-query-string' into develop