Better handling when we see a duplicate node, especially around reserved nodes
Fixed merge conflict
Use plaintext paragraph marker
Replace all the p5s with plaintext_p5, and add plaintext_p6
POST against a RESERVED paragraph does not need to be delayed
Fixed test. Not sure how
is_reserved_node should be a function
Adding tests for reserved handling
PEP8
PEP8
Extended grammar for extra layer in regulation; reused code to make contains a bit more concise
Merge pull request #197 from khandelwal/regulation_compilation

Regulation compilation: minor fixes