Simplified examples section

Author: sivar2311

library.json

@@ -20,10 +20,7 @@
     "espressif32"
   ],
   "examples":[
-    "pio-examples/switch/src/switch.cpp",
-    "pio-examples/doorbell/src/doorbell.cpp",
-    "pio-examples/temperaturesensor/src/temperaturesensor.cpp",
-    "pio-examples/tv/src/tv.cpp"
+    "examples/*/*.ino"
   ],
   "license": "CC-BY-SA-4.0"
 }