RESTRUCTURING 1

- change formats to have their own folders with mod + include files + anything they want
- change format list to be defined in formats.rs instead of in each format
- move utils to their respective formats
- some minor code changes in some formats

src/formats/mtk_pkg_new/include.rs

@@ -0,0 +1 @@
+pub static HEADER_SIZE: usize = 0x170;