This results in less merge conflicts when using the
Text Editor > Files > Trim Trailing Whitespace editor setting.
.ptex, .mmg and .json files generated weren't modified
as these are saved by Material Maker. These files could be made
to end with a newline automatically on save in a future commit.
Added documentation for Material, Export, Comment, Switch and Remote nodes.
Fixed missing "tool" attribute in editable_label script.
Reordered misc. nodes in base library.
Hugo Locurcio
RodZill4