Rewrote summon params to be lists instead of dictionaries.  Rewrote summon query accordingly.  Also now passes API s.fvf params vice s.fvf[].  Fixes #204.
Removed print statements left over from development
Adds handling of case where fields/bsall tag is absent from surveyor xml. In this case, fall back to fields/origin if its value is WRLC Digital Collections. Otherwise, populate holding_institution_display with a clean blank value rather than leaving it unset.  Fixes #208
Fixed formatting weirdness created by previous version of line 45
Added status & resource type columns to help text, fixes #211.
Merge branch 'master' of github.com:gwu-libraries/obento
Merge pull request #206 from gwu-libraries/t204-fvf-params

T204 fvf params
Merge pull request #209 from gwu-libraries/t208-holding-inst-display-err

Adds handling of case where fields/bsall tag is absent from surveyor xml...
Merged master into t125-healthcheck.  Also increased default timeouts to 5 seconds.