RG2 packager expects each spec.files path to be a file and bombs when it tries to tarball a dir. May revert if rubygems/rubygems#413 is accepted.
This reverts commit 6bcbd60. The default value for require_paths is ['lib'], and Rails does not need to include any lib/ file to build the gem, so the previous commit 'makes sense'. However, gems will not be built at all if require_paths is empty (see https://gist.github.com/1065473), so it's better to stick with the default, which does not have any side-effects
So that we can bundle and travis can run our tests.
Dear Active Resource, It's not that I hate you or anything, but you didn't get much attention lately. There're so many alternatives out there, and I think people have made their choice to use them than you. I think it's time for you to have a big rest, peacefully in this Git repository. I will miss you, @sikachu.
…bygems now warns before overriding them.
…" is not useful.