add support for incremental compilation with clojurescript > 0.0-1978, fixes gh-264
add 256m max heap :jvm-opts setting, fixes gh-261
add cljs-compat plugin dependency/subproject, fixes gh-266
1.0.0-alpha2, recommending ClojureScript 0.0-2014, re: gh-264
link directly to list of ClojureScript releases on maven central
1.0.0-alpha2 changes