* support/regression/Makefile.in,

* support/regression/Makefile.in,
  support/regression/ports/mcs51-large/spec.mk,
  support/regression/ports/mcs51-xstack-auto/spec.mk,
  support/regression/ports/mcs51-stack-auto/spec.mk,
  support/regression/ports/mcs51-medium/spec.mk,
  support/regression/ports/mcs51-common/spec.mk,
  support/regression/ports/mcs51-common/*,
  support/regression/ports/mcs51-small/*:
  mcs51 renamed to mcs51-common, created mcs51-small

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@4945 4a8a32a2-be11-0410-ad9d-d568d2c75423