Prefer install path from INSTALL_BASE when local::lib is setup
Use PERL_LOCAL_LIB_ROOT
remove plugins
Write build.log to work directory instead of home

Symlink (or copy) it to the home directory for convenience
Avoid slow copies clashing when copying build.log

There's still a race between the unlink and the rename, if the OS'
rename() doesn't support overwriting existing files.
Accept 0-9 and - in CPAN author dir like CPAN::DistnameInfo does. #265
1.6916
Merge pull request #264 from ilmari/symlink-build-log

Write build.log to work directory instead of home
1.6917
move the retry message to appropriate place. Fix #270
Fixed description of --quiet
Sort MetaCPAN results based on status as well.

https://github.com/CPAN-API/cpan-api/issues/274
1.6918
Append 0 to local::lib->setup_env_hash_for to silence potential warnings.
Automatically run as local::lib mode when PERL_LOCAL_LIB_ROOT etc. is already setup on shell. Fix #263
remove unused code
1.6919
force use 5.8 to include new core depdnencies
update cpanfile for fatpacking
upgrade fatlib