Started on edit timeline Added a gsoc timeline logic module. Also added a scope_path as the key_field to timeline. Updated the django_paterns to only include the edit field and removed link_id as dynafield. Patch by: Sverre Rabbelier

import os, sys
sys.path.insert(0, os.path.dirname(os.path.dirname(__file__)))
import pkg_resources
pkg_resources.require('WebOb')