Regenerated gemspec for version 0.2.8
Regenerated gemspec for version 0.2.8

appcelerator/s3,qoobaa/s3,lencioni/s3,pferdefleisch/s3,thomasalrin/radosgw-s3,megamsys/radosgw-s3,icambron/s3,thomasalrin/s3,travis-ci/s3,qoobaa/s3