Update to clojure.data.generative 0.5.0 and fix some test dependencies
Updated to Java commit 18bcde4 (2014.11.14): update to latest test.generative, add test.check, reorganize test parents.
Minor other mods to make all this work
Really add test.check
Update to Java commit 56ad26c (2014.11.14): CLJ-1554 Add transducer tests