Merge commit 'v2.6.27.56' into zygo-2.6.27.56-zb64

diff --cc Makefile
index fa3c117bed64ed8427d587c8a660bda39f34e30d,09b28c8895491d83c763a0e8e1c15c121690bded..c213cdd7ec257ab8cd2f547e3f1e5b7f9dd0392c
--- 1/Makefile
--- 2/Makefile
+++ b/Makefile
@@@ -1,11 -1,9 +1,11 @@@
  VERSION = 2
  PATCHLEVEL = 6
  SUBLEVEL = 27
- EXTRAVERSION = .55
+ EXTRAVERSION = .56
  NAME = Trembling Tortoise
  
 +EXTRAVERSION := $(EXTRAVERSION)-zb64
 +
  # *DOCUMENTATION*
  # To see a list of typical targets execute "make help"
  # More info can be located in ./README