Added predefined whitespace parsers
Updated gitignore
Deleted incrementally hashing vector, due to changes with Clojure 1.6 hashing
Modified incremental hashing to work with Clojure 1.6
Converted hash-conj to macro for perf
Added type hints
Fixed bug with empty on FlattenOnDemandVector
Merged 1.2.16
More performance work
Added profiles
use Clojure 1.6.0