Add helper macro to setup *streams* binding
Add test helpers for injection and for verifying the result
give with-local-streams macro the better name with-reloadable-streams
remove TODO note that's been implemented
Add tensor-fixtures helper

The tensor-fixtures helper combined all required helpers into a single
fixture for ease of use. It ensures fixtures are loaded in the correct
order.

Remove the reset! calls as they are not necessary when the
tensor-fixtures helper is used.
first pass
working dirloader test
refactored and added simpler tests
simplified test events and added prn to sdo
removed extraneous defs and started adding
tests for rewritten before reload
added rewrite before reload tests
fixed some typos/comments
fixed comments
refactor tests to reduce code duplication
fixed comments
Fixed up the names of the namespaces
removed stream_data.clj and bindings in ns-to-reload
removed extraneous whitespace
added tests for def-stream-fn
added tests for load-streams-fn