Various changes:
    - Continued cleanup of registers definitions
    - Fix issues with board-dependent register lengths being incorrectly called
    - Many improvements to output formatting
    - Improvements to automatic self tests
    - Fixed issues with Single Cable Tests being enumerated incorrectly
    - Increased modularity of program..
    - Better logging (still lots more work to go..)
    - Move more code from alct.py to its appropriate locations
    - More commenting!
    - Other minor changes that I can't remember..
remove session.vim