Move blead to first tested as (with blead build) takes longest
Stop t/lib/MakeMaker/Test/Setup/XS.pm require-ing Makefile.PL(!)
Release engineering for v7.05_03
Fix for lack of B module at build time when in core
Release engineering for v7.05_04
Eliminate && from Makefile recipes - totally unnecessary.
Justification: increases recipes' portability, notably on Win95.