added basic register, and added register function to each file
added update method
adding tests to register, wrote print method for arrowtests
moved all tests into register
added basic test loading, independent of testthat
improved loading function
got register working, added untested method
tweaked register
added test and how-tested method to register
switching to dev
moved to docstring method for xCurry
worked on register, deleted or moved tools
started working on a collate function for pulling together function definitons
added dependency on needy, and removed old require_a definition
switching branch
fixed locked binding issue with register
removed register reference class
merged in register; the core function works, but it still needs heavy modification