remove bad import
Add semi rules based splitting, tests

Basic strategy right now is to split the file into a lines, then split those
lines back down into 'words'. If the word still has some symbols in it, that
might need to be split, split further.

Need to add tests for several of the new functions
add init for rel import
change comment in app.py
Cleanup comments in app, add tests

Working on the convert_with_rules function
removed converter files
Add test data
cleanup long line