brooklyncentral/brooklyn — pull request #651 by aledsage (2013-04-09 13:37:08+00:00)
Title: Fix/http feed reuses polls

Fix HttpFeed so again reuses polls

- If two sensors make the same http request (with just different post-processing on the result) then just poll once and pass the result to each.

Was broken by switching to Supplier instead of just a simple URI, so hashcode/equals failed.