clojure-objc-1.7.0-RC1

Scoped ids for fns

clojure-objc-1.7.0-beta2

Sync codebase with clojure-1.7.0-beta2.
Remote REPL fully working.
Emulate java.lang.String hashing in objc to allow (case) to work.
Almost all tests were transcompiled and pass on objc.