Update requirements, minor fixes

* Minor differences in ITIM results due to changes in depedencies
* Version bump

Production/Stable

* automatic exclusion of atoms with zero radius from surface analysis
  (this creates artefacts especially with the triangulation in GITIM)
* updated documentation
* Chacon-Tarazona support removed (contact developers to reintroduce it if needed)
* ready for integration in MDAKits (see https://github.com/MDAnalysis/MDAKits)
* version bump to 1.0.0

version bump

version bumbp (0.9.2)

Update python-publish.yml

version bump

Test (#336)

* added antagonistic salt config and test about biggest_cluster

* version updated

Co-authored-by: Marcello Sega <[email protected]>

version bump

minor version bump, requirements updated