Fix lint errors

[tusbar]

Close #31

[codecov]

Codecov Report

Merging #12 into master will decrease coverage by <.01%.
The diff coverage is 1.11%.

@@            Coverage Diff            @@
##           master     #12      +/-   ##
=========================================
- Coverage    6.06%   6.05%   -0.01%     
=========================================
  Files          97      96       -1     
  Lines        2161    2164       +3     
=========================================
  Hits          131     131              
- Misses       2030    2033       +3

Impacted Files	Coverage Δ
plugins/publish-to-udata/app.js	0% <ø> (ø)	⬆️
lib/utils/mongo.js	0% <ø> (ø)	⬆️
lib/metadata/common/links.js	0% <ø> (ø)	⬆️
lib/metadata/common/contacts.js	0% <ø> (ø)	⬆️
plugins/publish-to-udata/jobs.js	0% <ø> (ø)	⬆️
lib/jobs/consolidate-record/links.js	0% <ø> (ø)	⬆️
lib/extract/ogr2ogr.js	0% <ø> (ø)	⬆️
lib/search/facets.js	0% <ø> (ø)	⬆️
plugins/publish-to-udata/routes/producers.js	0% <0%> (ø)	⬆️
plugins/publish-to-udata/udataProxy.js	0% <0%> (ø)	⬆️
... and 29 more

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