Remove elf2e32 and other mmp references which eclipse the binaries_prebuilt versions from sftools/dev/build NB. transasm should go as well, but the prebuilt binaries don't have the GCC_SURGE fix yet.

# B1b.var

EXTENDS A1
VARIANT B1B
VIRTUAL

BUILD_INCLUDE append /epoc32/include/B1/build
BUILD_INCLUDE prepend  /prepend/include/B1

ROM_INCLUDE prepend /epoc32/include/B1/rom