Add a fully functioning disassemblere?

src/lib.rs

@@ -1,8 +1,9 @@
+extern crate core;
+
 pub mod ijvmreader;
 pub mod binread;
 pub mod block;
 pub mod ops;
-pub mod machine;
 pub mod stack;
 pub mod pool;
 pub mod frame;
@@ -14,4 +15,8 @@ pub mod heap;
 
 type Result<T> = ::std::result::Result<T, &'static str>;
 
+pub mod machine;
 pub use machine::Machine;
+
+pub mod disassembler;
+pub use disassembler::{Disassembler, Disassembly};