azavea/OTM2 — pull request #771 by maurizi (2013-10-21 19:08:13+00:00)
Title: Fixes a few typeahead issues.

typeahead.js caches it's Datasets by name, so typeaheads sharing names
forced them to share dataset options, which made add a tree continue to
show the list on focus.

We also were missing the trailing '/' on URLs, which was causing two
requests, one for a 301 redirect.