added github pages support

docs/js/out/devtools/async.cljs

@@ -0,0 +1,43 @@
+(ns devtools.async
+  (:require-macros [devtools.oops :refer [oset ocall]])
+  (:require [goog.async.nextTick :as next-tick]))
+
+(defn ^:dynamic available? []
+  (exists? js/Promise))
+
+(def ^:dynamic *installed* false)
+(def ^:dynamic *original-set-immediate* nil)
+
+; see http://stackoverflow.com/a/30741722/84283
+(defn rethrow-outside-promise [e]
+  (js/setTimeout #(throw e) 0))
+
+(defn promise-based-set-immediate [callback]
+  (-> (ocall js/Promise "resolve")
+      (ocall "then" callback)
+      (ocall "catch" rethrow-outside-promise))
+  nil)
+
+(defn install-async-set-immediate! []
+  (set! *original-set-immediate* next-tick/setImmediate_)
+  (set! next-tick/setImmediate_ promise-based-set-immediate))
+
+(defn uninstall-async-set-immediate! []
+  (set! next-tick/setImmediate_ *original-set-immediate*))
+
+; -- installation -----------------------------------------------------------------------------------------------------------
+
+(defn installed? []
+  *installed*)
+
+(defn install! []
+  (when-not *installed*
+    (set! *installed* true)
+    (oset js/Error ["stackTraceLimit"] js/Infinity)
+    (install-async-set-immediate!)
+    true))
+
+(defn uninstall! []
+  (when *installed*
+    (set! *installed* false)
+    (uninstall-async-set-immediate!)))