[WIP] Rework of SideOnly inspections#769

Draft

Earthcomputer wants to merge 5 commits intominecraft-dev:devfrom

Earthcomputer:refactor/side_only

Commits on Aug 24, 2020

Commits on Aug 27, 2020

Add inspection for hard SideOnly usage
Earthcomputer
committed

Commits on Aug 30, 2020

Add DistExecutor inspection
Earthcomputer
committed

Commits on Sep 6, 2020

Add dialog to automatically add mcdev annotations library if not present
Earthcomputer
committed