editor_rename helper script

tools/editor_rename.bat

@@ -0,0 +1,26 @@
+@echo off
+
+cd %~dp0\..
+
+pushd tools\editor
+    for /r %%f in (.\*.c) do (
+        set "filename=%%~nxf"
+        if /i not "!filename!"=="rename.bat" (
+            echo Processing: %%f
+            ..\fwkren.exe %%f to
+        ) else (
+            echo Skipping %%f
+        )
+    )
+    for /r %%f in (.\*.h) do (
+        set "filename=%%~nxf"
+        if /i not "!filename!"=="rename.bat" (
+            echo Processing: %%f
+            ..\fwkren.exe %%f to
+        ) else (
+            echo Skipping %%f
+        )
+    )
+    echo All done.
+    endlocal
+popd