forked from mtcontrib/pipeworks
* trashcan isn't ground content * pipes aren't ground content * auto tree tap isn't ground content * filter-injectors aren't ground content * devices aren't ground content also some whitespace indentation fixes * is_ground_content * autocrafter isn't ground content * tubes aren't ground content * pane_embedded_tube isn't ground content * embedded_tube isn't ground content * routing tubes aren't ground content * whitespace fix indentation