Fixed (excruciatingly annoying) bug inside default install provider which would prevent ruby filer-install from happening at all. The provider would succeed the first time (i.e. installing ruby from source) but fail (SILENTLY) on subsequent runs since the DIR environment variable is not set. The other side effect is that bundler would not be installed either.
Merge pull request #2 from modcloth-cookbooks/bugfix

Fixed (excruciatingly annoying) bug inside default install provider whic...