thinking window:load should happen before editor:open

editor:open can happen lots of times after the window
is open, so it's kind of weird if the first time it's
called the window isn't loaded yet.

src/atom/window.coffee

@@ -12,6 +12,8 @@ windowAdditions =
   url: $atomController.url?.toString()
 
   startup: ->
+    atom.trigger 'window:load', this
+
     success = false
     for resourceType in @resourceTypes.reverse()
       @resource = new resourceType
@@ -19,8 +21,6 @@ windowAdditions =
 
     throw "I DON'T KNOW ABOUT #{@url}" if not success
 
-    atom.trigger 'window:load', this
-
   shutdown: ->
 
   showConsole: ->