Starting to use XML to generate a tree
Added comments, got nodes working correctly
Script to build tree from XML
Added a node stack for parsing
Renamed markers_stack to node_stack
Added missing self
Fixed section level children, added parts text
Merge branch 'master' of https://github.com/eregs/regulations-parser
Added a search and replace placed key terms layer generator
Fix breaking paragraphs on appendix citation as well as 'through' citations
Do not break within 'paragraph (a) or (b)'
Location indexing should start at 0 to be consistent
Cleaner solution. Allow 'single' paragraphs to have a paragraph tail
Converted XML special characters to unicode
Generate key terms layer
Merge pull request #38 from khandelwal/master

Parsed: XML Regulation Tree, Keyterms Layer
Merge pull request #36 from cmc333333/internal-link-fixes

Fixes for depth parsing