version: update to v4.1.1

Merge pull request #196 from BrendanParmer/v4.1

NodeToPython v4.1

Merge pull request #191 from BrendanParmer/v4.0.1

v4.0.1

Merge pull request #187 from BrendanParmer/v4.0

NodeToPython v4.0

docs: add PiOverFour to contributors list

Merge pull request #163 from BrendanParmer/v3.5

NodeToPython v3.5

Merge pull request #152 from BrendanParmer/v3.4

v3.4

Merge pull request #147 from BrendanParmer/GroupFixes

Group fixes

Merge pull request #141 from BrendanParmer/Pre41MenuSocketFix

Pre-4.1 menu socket fix

Merge pull request #137 from BrendanParmer/v3.3

v3.3