Redid how pants renders so they can use underlying skin model/coloring,
same as chest armor.
Redid how belts render so they can use the underly skin color,
same as shoulder or foot.
Converted a manifest variable name to snake case.
Moved mesh creating code for each armor type
into matching struct.
Each Spec struct now loads the matching manifest file.
Manifest file is NOT used yet.
Warning thrown due to adding new parameter to the mesh function
for use reading the manifest file.