Allow a team to have no numbers
Help text for team name
make teams use title as unicode
Freeze the entire top section (navbar, search, tag list)

refs openhealthcare/elcid#64
Offset login box
Extract tag name via new relationship schema.

refs openhealthcare/elcid#243
Select related now for new team/tag name schema
Text fields are the same as string fields for the purposes of extract.
Improve unicode handling for data dumps.

closes openhealthcare/elcid#234
Kill extraneous prints
Re-align headers in clinical advice extract CSV.

refs openhealthcare/elcid#236
Reverse FK/FT lookups need no spaces in names.

refs openhealthcare/elcid#225
Drop episode details for new sticky header.

refs openhealthcare/elcid#242