Checkpointing version 5.2 to release.

Updating version.

Bumping version to 5.0.5

Multiple fixes to various parts.

Basic examples/tests implemented in C++ and BP

Potential fix for TriAxis-Games#207

Potential fix for TriAxis-Games#207

Merge pull request TriAxis-Games#232 from connorjak/RMC4_UE5

Various RMC4_UE5 Fixes

Merge pull request TriAxis-Games#213 from eddieataberk/patch-1

Restores velocities after recreating physics state

Minor fixes:

Fixed wrong copyright lines
Fixed retrieving a tex coord channel
Fixed various include issues

Setup project to work alongside RMC-Pro

Fixed shutdown issue in RuntimeMesh