Do less XML processing; rely more on the FR's API
Use correct FR field, fix some scraping issues, fix meta
Start of handling notices whose effective date changes
Function in notice.history to deal with finding applicable notices
Better test coverage, remove meta information when writing the notices
Merge upstream
PEP 8
Use requests library instead of urlopen
Merge pull request #93 from cmc333333/collect-notices

Updates for notices
Merge branch 'master' of github.com:cfpb/regulations-parser