Updating ExtUtils::CBuilder to 0.26

Updating ExtUtils::CBuilder to 0.26

0.26 - Mon Jun 29 20:11:52 EDT 2009

 - No changes from 0.25_01

0.25_01 - Sat Jun 27 23:13:20 EDT 2009

 - Changed test library to Test::More

 - Added tests for have_compiler

 - Skips tests that need a compiler if have_compiler is false

 - have_compiler will try to compile in the current directory
   if compiling in tmpdir fails for whatever reason

Signed-off-by: H.Merijn Brand <h.m.brand@xs4all.nl>