ohokay/omniauth-etsy — pull request #2 by sealabcore (2014-10-14 21:14:41+00:00)
Title: etsy has new authorization url that requires

another parameter to be passed in. without this
parameter the etsy authorization page takes 15
secs to load or timesout.

Detailed by developer Etsy support here:
https://groups.google.com/forum/#!topic/etsy-api-v2/8RPFVI4jRyw