Merge pull request #118 from wardi/master

Organizations: fix to import remaining few, add department numbers
whitespace
move navl schema-hacking code to navl_schema.py
use purpose: create/update/show instead of old form_to_db/db_to_form
use ckanapi external package
document new ckanapi requirement with requirements.txt
quiet logging dump on test failures
db and plugin settings for tests
drop and recreate test db from template before running tests
basic package create test