Templates -- Removed upscale from thumbnail tempaltetag and added crop='smart'.
Admin -- Excluded category m2m widget from SetType admin edit page.
Settypes -- Added custom fields/widgets to represent categories w/ an appropriate indentation on the admin change page.
Set types -- Extended save() and delete() method to create and delete related categories automatically. See #118 for more.
Set types -- Connected pre_delete signal to make sure that categories get deleted when set types are batch deleted. Added ValidationError when user tries to add categorie on root level. See #118 for more.
Set types -- Ensured deletion of set type if category on root level gets deleted.
Set types -- Ensured that child nodes cannot be moved to root level. Ensured that root node cannot be move to child level. See #118 for more.
Set types -- Ensured uniqueness of category slug on each level. Related to #118. Resolves #121.
Migrations -- Added dummy migration generated by autoslug fields after setting name fields to unicode.
Set types -- Deleted column for namespace according to #120. Removed the words 'Set type' from being prepended to auto-generated categories.
Set types -- Removed namespace from admin.py.
Set types -- Added created and last_modified fields to Category and Settype models. See #118 and #119.
Set types -- Updated set type related system (views.py, template tag,
base templates) to using the settype's slug field for resolving
different urls. Related to #118 and #120.
Set types -- Updated clean method of set admin to a) validate that only categories belonging to current set type can be assigned and b) the set type root category is always added to the saved instance.
Set types -- Updated clean method of set admin to a) validate that only
categories belonging to current set type can be assigned and b) the set
type root category is always added to the saved instance. See #118.
Merge branch 'refactor_settypes' of https://github.com/sthzg/django-filer-sets into refactor_settypes
Set types -- Added js to filerset edit page to display only categories that belong to currently selected set type. Resolved #118. Resolved #111.
Set types -- Updated filersets_admin.js to initialize available categories on edit page load.
Set types -- Fixed error in fs_category_tree template tag when category didn't have a set type relation. Related to #118.