fixes related_filter for django 5 support (#37)

* fixes related_filter for django 5 support

* fixup! fixes related_filter for django 5 support

* improves lookup_val

* fixup! improves lookup_val

* black formatter

5.1+ Fix (length_is deprecated and removed in Django 5.1) (#36)

* 5.1+ Fix (length_is deprecated and removed in Django 5.1)

* bumps version

feat django 5 support (#35)

* feat django 5 support

* fixup! feat django 5 support

Merge pull request #34 from surface-security/fix_daterangefilter

fix DateRangeFilter widget css

Expand textfields width to 50% in change page to allow for better vis…

…ibility

v0.0.11

Adds support for Django 4 by removing calls to now deprecated
`smart_text` (in favour of `smart_str`).

v0.0.10

Adds Django 4 support

version bump

Signed-off-by: Duarte Duarte <[email protected]>

bump version

bump version