Fix error determining which notice this version should be associated with
Merge pull request #94 from cmc333333/missed

Fix error determining regulation version
Merge pull request #95 from khandelwal/master

A First Cut at Diffs
Merge pull request #96 from khandelwal/master

Fixing delete opcodes
Use the relevant notice, not just the end of the list
PEP 8
Merge pull request #97 from cmc333333/effdate

Fix incorrect effective date