Set UI-ready flag sooner.

SABnzbd.py

@@ -1483,8 +1483,6 @@ def main():
     # Wait for server to become ready
     cherrypy.engine.wait(cherrypy.process.wspbus.states.STARTED)
 
-    sabnzbd.WEBUI_READY = True
-
     if enable_https:
         browser_url = "https://%s:%s/sabnzbd" % (browserhost, cherryport)
     else:

sabnzbd/api.py

@@ -1534,6 +1534,7 @@ def clear_trans_cache():
     dummy = _SKIN_CACHE
     _SKIN_CACHE = {}
     del dummy
+    sabnzbd.WEBUI_READY = True
     logging.debug('Cleared translation cache')