Minor bugfix.
Added NGZ file generation.
Some updates for place import.
Added option for natureserve script to create missing taxa.
Made graft attempt to import a parent for species and lower based on the name.
Merge branch 'master' into guides

Conflicts:
	public/javascripts/translations.js
Merge pull request #146 from calonso-conabio/master

translations
Explicitly set locale for devise email.
Bugfix: POST /observations was bailing on invalid input.
Bugfix: format bug on /taxa.
Tried to fix a bug when projects are deleted.
Sphinx sanitization should not filter out non-Latin chars, taxon selector should choose the name searched for.
Truncated journal post on projects/show.
Added notifications for user journal posts.
Added ability to filter lists/:id.json by taxon.
Added forgotten DeviseMailer spec.
Added sort by taxon name for lists/:id.json
Numerous translation issues for lists.
Bugfix: lists/:id.json?taxon=x was broken.
Merge branch 'master' into guides