Update to 2.000014

Upstream changes:
2.000014 - 2014-09-04
 - fix taint-mode test in some cases on case insensitive filesystems

2.000013 - 2014-08-16
 - fix test failure in ActiveState perl
 - better test diagnostics
 - fix quoting of spaces for fish shell (rt#95268)
 - improve quoting for use with cmd.exe
 - fix quoting any arbitrary character when contructing strings for bash
 - skip testing use with shells if the shell doesn't work at all

2.000012 - 2014-05-12
 - restore build_activate_environment_vars_for,
   build_deactivate_environment_vars_for, build_deact_all_environment_vars_for
   methods for perlbrew compatibility
 - fix transforming relative paths to absolute paths in older perls
 - fix quoting for fish shell

2.000011 - 2014-04-02
 - more fixes for issue where PERL5LIB Carp is not the same version as in the
   local-lib

2.000010 - 2014-03-28
 - fix shell test on cygwin

2.000_009 - 2014-03-15
 - no longer loads File::Spec, so an upgraded version installed inside a local
   lib dir can be used by scripts

2.000008 - 2014-03-13
 - fix --bootstrap option without a path specified

2.000007 - 2014-03-11
 - even more relaxed shell output testing
 - only test shells in /etc/shells
 - fix Makefile.PL on solaris

2.000006 - 2014-03-07
 - fix bootstrapping not auto-configuring in some cases
 - more relaxed shell output testing
 - use normal arguments to be used on the command line in addition to import
   arguments
 - support fish shell
 - stop trying to test csh/sh on Win32
 - work around CPAN.pm issues with checking prerequisites


(wen)