Maintenance for US Fish and WildLife connector. Slight variation of the get_remote_file() function.
Follow-up work on Rotifers and MCZHarvard
Some cleaning.
DATA-1320 Revise Turbellarian connector to ensure species are represented by binomials, not just epithets.
Rotifers' path to images was updated.
Some code cleaning
DATA-1340 Insect Visitors of Illinois Wildflowers - processing failed
Follow-up work for Rotifer World Catalog.
DATA-1234 PESI taxonomy as browsing hierarchy, source for synonyms and vernaculars.
Follow-up work Rotifers, DipteraCentralAmerica.
Merge pull request #62 from eliagbayani/master

US Fish and WildLife, Rotifers, MCZHarvard
Merge branch 'master' into data_harvest