sda4: commit the Glaze developer hard-drive dump

Un-ignored: the dev drive is the ground truth the restoration and
emulator work constantly reference (DPL3/LIBDPL + VRENDER i860 renderer
source, BT/RP live+dev game trees, VGL_LABS pod boot, scene/audio
content). Kept in-repo for the pod-owner community.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

sda4/RPDAVE/RPNET.BAT

@@ -0,0 +1,22 @@
+@echo off
+call setenv.bat t s n n
+call showenv.bat
+set a0=
+if exist rpl4d3s.exe set a0=rpl4d3s.exe
+if exist rpl4d2s.exe set a0=rpl4d2s.exe
+if exist rpl4d0.exe set a0=rpl4d0.exe
+if exist rpl4opt.exe set a0=rpl4opt.exe
+if "%a0%"=="" goto error
+echo on
+32rtm.exe -x
+netnub.exe -f %a0%
+32rtm.exe -u
+@echo off
+goto end
+:error
+echo.
+echo Program not found in current directory.
+echo.
+:end
+set a0=
+menu.bat short