When running build_from, write all diffs. Cleanup build_from script a bit
PEP8
Merge upstream
Explain the flag for including notices
Changed the diffs to be based on word boundarys (split on spaces). We also stop using -eregs version
Fixed tests to reflect word boundary changes
PEP8 changes
Use character offsets instead of word offsets, so that -site does not have to change
Merge pull request #98 from cmc333333/alldiffs

Add diff generation to the build_from script
PEP8
Fixed merge issue
Use reconstruct text everywhere
Merge pull request #99 from khandelwal/word_difflib

Change diffs to work on word boundaries.
Account for for prtpage markers
Fix child logic for headers at the same level
Fix some of the annoying tags
Don't include empty SxS in the list
Remove 'text' field from sxs
Handle 'Appendix A'-style headings
Handle analyses of interpretations