Fixes #1596 by ensuring it only shows active members.

Currently removing a user from a group/org (marking membership as deleted)
then it still gets returned in dataset/new as a viable organisation/group to
choose when it isn't (as the user is not actually still a member).
[#832] Remove FormAlchemy definitely

This includes, apart from the library requirement, the field_types module,
which has been unused for a very long time, and some unused converters
as well.
[#912] Display org title (if available) on dataset form field
[#1457] Split test
Set the Recline dataset queryState value directly to avoid unnecessary API calls #2009
Removes templates_legacy and broken tests

- Removes the entire templates_legacy folder
- Removed any tests that depended on the legacy templates, these are
  mostly in functional.
- Added a warning to update_config() that genshi support is deprecated
[#1763] Update datastore API call in docs

To avoid a "use force=True" message, create a datastore only resource.
Merge pull request #912 from ckan/912-org-title-dataset-form

Display title of organisations on the add dataset form
Merge pull request #1763 from ckan/1763-update-datastore-docs

can not edit read-only resources -- datastore test problem
Merge pull request #2010 from aliceh75/2009-recline-unneeded-queries

Remove redundant API call in Recline grid preview
Merge pull request #832 from ckan/832-get-rid-of-formalchemy

Get rid of the last remnants of FormAlchemy
Fix typo in log message.
Merge pull request #1457 from ckan/1457-super-important-fix

Fix incompatible test in new_tests/logic/action/test_get.py
Merge branch 'master' into 1772-delete-legacy-templates

Conflicts:
	ckan/tests/functional/test_package.py
Merge branch '1772-delete-legacy-templates'
Merge branch 'master' of github.com:ckan/ckan
[#2037] Make resource_create auth work against package_update

Right now it was deferring to package_create, which doesn't make much
sense. Basically if you can update this particular dataset, you should
be able to add a resource to it. Added auth tests.

Also fixed the authorization for resource views creation. This is being
fully tested on #1852
[#2037] Fix logger call to allow warning on tests
[#2037] PEP8
[#2037] Don't remove package_id before resource_create auth check

I didn't find any good reason as to why it was being done, and it
prevents `resource_create` auth to check authorization against the
dataset.

Added action tests