Version 0.2.0

Fix npm#203. Use the env.GZIPBIN env instead of env.GZIP

Fix for the config setting that was breaking the 'bundle' command. Ha…

…t tip to mbleigh for finding it.

typo

Stray commas in bundle command

Better error message for cygwin DNS issue

do deps in a way that works with no.de setups

bump version

Don't overwrite actual real live code in lib dirs if they were linked…

… with older versions of npm.

Bug where a pipe might call the cb twice. Reported by russell_h in IRC.