[tlbuild] duplicates in win32

[Vladimir Volovich]

Hi!

the following executables exist in the Master/win32 directory as both an
EXE and a BAT file:

a5bookle
asy
doubside
extractres
fixdlsrps
fixfmps
fixmacps
fixpsditps
fixpspps
fixscribeps
fixtpps
fixwfwps
fixwpps
fixwwps
fontinst
ht
htcontext
htlatex
htmex
httex
httexi
htxelatex
htxetex
includeres
ps4pdf
psmerge
rubibtexx
rumakeindexx
rumakeindexx2

in all cases, the EXE file appears to be the same generic startup script.
is it needed to have a bat file too?

Best,
v.