CSS: Fixes #115 The arrow-right icon becomes icon plus under IE8
Templates/CSS: Restructurized Save button for change list once again
Apparently some 3rd party apps, like django-mptt, relies that save button
is in the pagination.html, therefore it must be put back where it was
in original admin. Related to #94 and #100
Version bump to 0.2.2 and changelog updates
Add a note about django-cms to docs - issue #77
Merge pull request #122 from benjaoming/patch-1

Add a note about django-cms to docs - issue #77
Add supported python versions to packager
Allow admin root URL to be at '/' instead of '/admin/'

The previous implementation of `get_native_model_name()` relied on the fact that the first two `url_parts` were assumed to be `['', 'admin']`. But if one configures the admin to be located at `/` instead of the default `/admin/`, that is not true and no valid model will be returned. The same should be true for setups where the admin is at something like `/custom/admin/`.
More robust URL splitting/snipping. Tests now passing.
Run menu tests for different admin URL setups.

- default `/admin/`
- admin at root URL, `/`
- using i18n_pattern, e.g. `/en-uk/admin/`
- admin at custom path, e.g. `/foo/bar/`
Python 2.5 compatibility.
Add tests for suit_row_attributes with request
Make suit_row_attributes accept a request parameter

This makes it possible to add attributes on the rows depending on the
request data, such as the authenticated user.
Update docs for suit_row_attributes with request
Fixed box-shadows for Mac/Safari
Migrated development to Mac having newer lessc compiler therefore
compiled CSS files have every line modified because of removed
trailing semicolon. Actual changes of this commit can be seen by
.less file.
Added CSS for media=print. Reposition/hide unnecessary elements
Delete accidentaly compiled .css file
Version bump to 0.2.3 and changelog updates
Fixes #139 Search form doesn't submit filters on IE10
Fixes #140 KeyError when using MPTTModelAdmin and SortableModelAdmin
together. Bug appeared due to changes in latest MPTT library.
Looks like get_changelist_form() form variable override is no longer
needed and removing it fixes the KeyError problem.
JS: Sortable JS improvement that fixes empty inline creation when
saving inlines with blank inputs.