Add cljs.core.typed/fn
Deprecate def-alias with message
Update project.clj version
Num is nicer
Use defalias over def-alias
Move to defalias, other namespaced types

eg. t/All, t/Pred, t/Any, t/Nothing, t/HMap

Deprecate some type syntax.
Merge branch 'master' of github.com:clojure/core.typed
Promote/demote for HSeq