chreate ports of all examples for pio

Signed-off-by: Lukas Bachschwell <lukas@lbsfilm.at>

pio_examples/prepareFilesystem/src/prepareFilesystem.cpp

@@ -0,0 +1,17 @@
+#include <Arduino.h>
+#include <ESPUI.h>
+
+void setup(void)
+{
+  Serial.begin(115200);
+  ESPUI.setVerbosity(Verbosity::Verbose); //Enable verbose output so you see the files in LittleFS
+  delay(500); //Delay to allow Serial Monitor to start after a reset
+  Serial.println(F("\nPreparing filesystem with ESPUI resources"));
+  ESPUI.prepareFileSystem();  //Copy across current version of ESPUI resources
+  Serial.println(F("Done, files..."));
+  ESPUI.list(); //List all files on LittleFS, for info
+}
+
+void loop()
+{
+}