Update .editorconfig;
Only apply to stuff in src folder.
Add lua extension.
Ignore lib folder.
Considering moving it into src or removing it completely.
# editorconfig.org
root = true
-[*.{c,h}]
+[src/**.{c,h,lua}]
charset = utf-8
indent_style = space
indent_size = 2
insert_final_newline = true
trim_trailing_whitespace = true
+
+[src/lib/**]
+charset = ignore
+indent_style = ignore
+indent_size = ignore
+insert_final_newline = ignore
+trim_trailing_whitespace = ignore
