USE_SCRIPT_FATFS_EXT + Überlaufprüfung für permanente Variablen

xdrv_10_scripter.ino hinzugefügt:
(https://github.com/gemu2015/Sonoff-Tasmota/blob/universal/tasmota/tasmota_xdrv_driver/xdrv_10_scripter.ino)
check for pmem overflow und fix warnings

Issues:
#4
#3

Author: ottelo9

platformio_tasmota_cenv.ini

@@ -114,6 +114,9 @@ lib_ignore              =   ; Folgende Libs werden für mein Build nicht benöti
                             MElFreqencyExtractor
                             Arduino_TensorFlowLite for ESP32
 
+; ESP32
+; -----------------------------------------------------------------------------------
+
 [env:tasmota32_ottelo]
 extends                 = env:tasmota32_base
 build_flags             = ${env:tasmota_ottelo_base.build_flags}
@@ -180,6 +183,9 @@ lib_ignore              = ${env:tasmota_ottelo_base.lib_ignore}
                           Micro-RTSP
                           epdiy
 
+; ESP8266
+; -----------------------------------------------------------------------------------
+
 [env:tasmota_ottelo]
 extends                 = env:tasmota
 build_flags             = ${env.build_flags}

user_config_override.h

@@ -160,6 +160,7 @@
   #define EEP_SCRIPT_SIZE 8192
 #else
 //-- ESP8266 4M+ Flash / ESP32
+  #define USE_SCRIPT_FATFS_EXT //https://tasmota.github.io/docs/Scripting-Language/#extended-commands-09k-flash
   #define USE_UFILESYS
   #undef UFSYS_SIZE
   #if defined(TASMOTA4M_OTTELO)