Limit the notices passed to layers with each version. Allow caching of fr data. Filter to just final notices from the very beginning
Comment explaining why we don't need requests_cache
Add requests_cache as an optional dependency
Merge pull request #176 from cmc333333/notice-version-scope

Limit notices used in layers to those that are applicable to the version
Merge branch 'master' of github.com:cfpb/regulations-parser into regulation_compilation
Added the reserve keyword to the grammar