Reexport restriction level stuff

Manishearth · Manishearth · commit 916eec534b9e · 2020-01-02T09:06:10.000+05:30
diff --git a/src/lib.rs b/src/lib.rs
@@ -64,6 +64,7 @@ pub mod restriction_level;
 
 pub use general_security_profile::GeneralSecurityProfile;
 pub use mixed_script::MixedScript;
+pub use restriction_level::{RestrictionLevel, RestrictionLevelDetection};
 
 #[rustfmt::skip]
 pub(crate) mod tables;
