Put editor initialization before python.

Initially it was moved to allow setting keymaps of python defined menus
in C but looks like it breaks macro definition in python.

Thanks to Julian for tracking this down. It should fix T42485

source/blender/windowmanager/intern/wm_init_exit.c

@@ -169,6 +169,8 @@ void WM_init(bContext *C, int argc, const char **argv)
 	
 	BLF_lang_set(NULL);
 
+	ED_spacemacros_init();
+
 	/* note: there is a bug where python needs initializing before loading the
 	 * startup.blend because it may contain PyDrivers. It also needs to be after
 	 * initializing space types and other internal data.
@@ -187,8 +189,6 @@ void WM_init(bContext *C, int argc, const char **argv)
 	(void)argv; /* unused */
 #endif
 
-	ED_spacemacros_init();
-
 	if (!G.background && !wm_start_with_console)
 		GHOST_toggleConsole(3);