Merge pull request #124 from clovis/master

Push fixes upstream
added TEI cleanup and debug scripts
sorting in tag_census.py
added status flags to tag_census
added sum counts to tagcensus
Merge pull request #125 from rwhaling/master

added tei-cleanup and tagcensus
Merge pull request #126 from clovis/master

more CSS cleanup
added html entity conversion scripts
Merge pull request #127 from rwhaling/master

added html entity conversion scripts
Merge pull request #128 from clovis/master

Many fixes, new time series code, new words table
Merge pull request #129 from clovis/master

More fixes
remove debugging messages
remove old code
Merge pull request #22 from ARTFL-Project/master

Update downstream