deps: Remove bitflags

This removes the need to use a modified copy and makes running tests easier.

Cargo.toml

@@ -2,6 +2,9 @@
 name = "rs"
 version = "0.1.0"
 
+[dependencies]
+bitflags = "1.1"
+
 [lib]
 name = "rs"
 path = "src/lib.rs"

src/lib.rs

@@ -1,5 +1,5 @@
 #[macro_use]
-mod bitflags;
+extern crate bitflags;
 
 mod float_ord;
 mod imservice;