Break stuff to fix stuff

Version 6

Reverts a few breaking changes, which in it itself are breaking changes to the previous version. wawa.Editors, wawa.Modules, and wawa.Schemas are the only assemblies with any changes, public or internal. This library has been recompiled as version 6 just to keep Unity's assembly conflict problems away.

MAJOR

wawa.Modules:

• Remove the IEnumerable<T> overload from wawa.Modules.ModdedModule.Play, since it conflicted with the params overload which was used far more often. There was consideration to combine the overloads into params IEnumerable<T> thanks to a new C# feature, however this idea was rejected since params is not recognized by C# 4/6 compilers unfortunately. Backwards compatibility is more important.

wawa.Schemas:

• Fix wawa.Schemas.TweaksSetting.* erroneously swapping the title and description.

PATCH

wawa.Editors:

• Now installs wawa.Schemas when fetching all packages.