update core.clj to https://github.com/clojure/clojurescript/commit/0ea0ca0c73f827f56436d738e8fca1a9c9b99f2c
update core.clj to https://github.com/clojure/clojurescript/commit/c926c13f052161cb0ae161d814442f677bf013f1
update core.clj to https://github.com/clojure/clojurescript/commit/d54defd32d6c5ffcf6b0698072184fe8ccecc93a
update core.clj to https://github.com/clojure/clojurescript/commit/6b251ba9e46c5fff647229d771f4c8f55989a6ef
fix 9e58ea3913247adb7dca15cd81073b1842cb23e4
fix d1b2e181890a0c6c158363b5ececa4e24d270b41
Merge branch 'master' into qualify-ops
update core.clj to use qualified ops