file renames to account for new collection
more renames
added profile url def to
externalized timestamp fields
added list of required descriptors, and using them to cleanup response
spec for db
removed procedure
pass specs for post to a collection
added scenario and missing step definition
changed cucumber feature paths
changed media type in feature
passed post scenario
using -> macro
made proc private
refer all
clean up of http
added updated_at to fields to return
Merge branch 'feature/fix-post' into feature/post

Conflicts:
	src/arche/http.clj
split up etag generation from digesting
fixed broken specs