add Haskell binding

README

@@ -14,7 +14,7 @@ Capstone offers some unparalleled features:
 - Provide semantics of the disassembled instruction, such as list of implicit
   registers read & written.
 
-- Implemented in pure C language, with lightweight bindings for Perl, Python,
+- Implemented in pure C language, with lightweight bindings for Haskell, Perl, Python,
   Ruby, C#, NodeJS, Java, GO, C++, OCaml, Lua, Rust, Delphi, Free Pascal & Vala
   ready either in main code, or provided externally by the community).
 

bindings/README

@@ -35,10 +35,14 @@ More bindings created & maintained by the community are available as followings.
 
 	https://github.com/9ee1/Capstone.NET
 
-- CapstoneJ: High level Java wrapper for Capstone-java.
+- CapstoneJ: High level Java wrapper for Capstone-java (by Keve Müller).
 
 	https://github.com/kevemueller/capstonej
 
+- Hapstone: Haskell binding (by ibabushkin)
+
+    https://github.com/ibabushkin/hapstone
+
 - C# binding (by Matt Graeber). Note: this is only for Capstone v2.0.
 
 	https://github.com/mattifestation/capstone