Update version for 2.1.2b
[#1373]  Give datastore_search_sql own auth function.  Before it was going though normal datastore_search auth function which made no sense as their was no resource to check.  It was picking a random resource to check agaist!   This patch also fixes a very minor unicode bug.
[#1373] fix pep-8 issues
[#1348] Don't show Add Dataset button on org pages unless authorized

The check_access function was passing the wrong parameter for the org id
so it always returned True.

We are removing the Add Dataset button on the Groups page on #1102
[#1068] Show 404 instead of login page on user not found

Remove unnecessary auth check, fix redirect
[#1298] Fix activity and about organization pages

The controller methods didn't use `self._action` which will use the
appropiate `group_` or `organization_` action depending on the group
type.

The `organization_activity_list_html` action hadn't been used at all
until now, as there was a syntax error.
[#1359] Add organization_revision_list to avoid exception on org history page
[#1373] Remove p.toolkit.auth_allow_anonymous_access as it is not available on 2.1.x
[#1384] Make the database query in related_list

* We didn't actually do the database query in related_list if we
  didn't pass a dataset. This commit fixes that.
* Share the dictize function for both cases.
[#1384] Update related controller to use a list

The controller relied on the output of related_list being a
Query object. Updated them to use the list.
[#1384] Update tests to deal with list

The tests also relied on related_list being a Query instead of
a list. Updated them and added new asserts.
[#1384] Update documentation for related_list

The related_list function should not need an id or dataset
parameter. We use it ourselves in the related dashboard
without an id or dataset parameter.
[#1384] Remove sorted from model_dictize

related_items is already sorted from the database query.
Adding another sorting at the model_dictize level looks
unnecessary and overrides the one from the query.
[#1384] Fix test broken due to sorted change

* Fix the test broken because it expects results from sorted.
* Correct the PEP8 change in related controller.
Fix test failures associted with related_list

The related_list dictization changes returned them as returned by
the database. This change gives it a default order if they're not
previously sorted.
[#1398] Adds: 'word-break: break-word;' for better word breaking on long words
Removed limit of number of arguments passed to ``user add`` command.

This is needed as the ``user add`` command is supposed to accept a variable number
of arguments.
[#1188] Fix visibility validator

Only the 2.1.x relevant bits were cherry-picked
[#1421] Ensure that check_access is called on activity_create

Otherwise when disabling the activity streams the action returned before
calling the auth function, which made the auth audit fail
avoid UnicodeEncodeError when params contains non ascii characters