Add /can-history endpoint

[rajohnson90]

Create the GET /can-history endpoint with a required query parameter of can_id, and two optional parameters of limit and offset.

There should also be some /can-history test data added to the database for a few CANs. All test CANs should have the 'creation' event in their history. Some CANs should have a history of at least 11 total options so that we can test the paging functionality with the default paging options: page size of 10 and starting offset of 0