new file:   .travis.yml
Added to support travis-ci.org testing

modified:   project.clj
Updated to 1.0.3 and now depends on Clojure 1.5.1 which addresses memleak in 1.5.0

modified:   src/clj/iota.clj
Modified to pull in fjinvoke, fjfork, fjjoin from core.reducers just once per smee's comment.