starting to set up endpoints
removing duplicate router setup
more endpoints
starting a client lib for coordinator
trying simple json encoding/decoding - but I'll want to change this to streaming json
adding mutator instruction types
outlining the MutationScript
filling in more json serialization
implmenting row updates, column mutations in mutation script
handling row update option changes
changing endpoints to (almost) match spec
adding sbt action for integration testing
staring on client request handling
integration test running (but failing)
mutation script writing to dispatch request
unit tests for each dataset copy-level operation
column operation integration tests
starting to add row update intgration tests
implementing setRowFromPost service method
generalizing some request handling code