move apcallback to proper location

This was actually being called before the ap was setup!

WiFiManager.cpp

@@ -114,6 +114,12 @@ bool WiFiManager::startAP(){
   delay(500); // slight delay to make sure we have an AP IP
   DEBUG_WM(F("AP IP address: "));
   DEBUG_WM(WiFi.softAPIP());
+
+  // do AP callback if set
+  if ( _apcallback != NULL) {
+    _apcallback(this);
+  }
+  
   return ret;
 }
 
@@ -195,11 +201,6 @@ boolean  WiFiManager::startConfigPortal(char const *apName, char const *apPasswo
   _apPassword = apPassword;
   if(!validApPassword()) return false;
 
-  // do AP callback if set
-  if ( _apcallback != NULL) {
-    _apcallback(this);
-  }
-
   connect = false; // global
   
   // init configportal