Configuration split per component and reworked SPI driver validation

- Remove bundle
- Change configuration from single file to a file per component
- Rework SPI Driver testing (introduced SPI_Server)
- Add SPI_Server application for Keil MCBSTM32F400 evaluation board
- Update WiFi Driver tests (support for WiFi Driver API V1.1.0)
- Update all examples
- Deprecate CMSIS-RTOS1

Boards/Espressif/ESP32_Arduino/Abstract.txt

@@ -23,17 +23,17 @@ The following targets are available:
    - Compiler:Event Recorder:   Disabled
    - CMSIS:RTOS2:Keil RTX5:     Library
 
-Results and statistics are outputed via virtual COM port accessible on the same
+Results and statistics are output via virtual COM port accessible on the same
 J28 connector as CMSIS-DAP debugger.
 
 Notes:
-  - Configure parameters in DV_Config.h under WiFi - Configuration to suit
+  - Configure parameters in DV_WiFi_Config.h under WiFi - Configuration to suit
     your testing environment
 
-  - Hardware serial communication pins 0 (RX) and 1 (TX) on the Arduino shield are
-    used to communicate with the ESP32 WiFi SoC.
+  - Hardware serial communication pins 0 (RX) and 1 (TX) on the Arduino shield 
+    are used to communicate with the ESP32 WiFi SoC.
 
   - Module retarget_user.c is used to allow user retarget to work together 
     with Debug Console output. fsl_debug_console.c module is compiled with 
     "__MCUXPRESSO" define which is used to prevent Debug Console to override 
-    putc and getc functions
+    fputc and fgetc functions