allow for MSYS without %c
add alien_bin_requires
rm debug
drop a config script when alien_bin_requires is used

This can be helpful in debugging build problems with packages
in the _alien directory.
Merge pull request #88 from plicease/alien_bin_requires

Alien bin requires
version 0.005_04
denote gh issues for two recent changes
make sure test does not require Alien::MSYS
add as deps
version 0.005_05
add alien_check_built_version method