Also use latest version of tox.
Also use latest version of tox.

ByteInternet/libcloud,andrewsomething/libcloud,pquentin/libcloud,erjohnso/libcloud,vongazman/libcloud,StackPointCloud/libcloud,mistio/libcloud,StackPointCloud/libcloud,Kami/libcloud,apache/libcloud,StackPointCloud/libcloud,ByteInternet/libcloud,vongazman/libcloud,pquentin/libcloud,Scalr/libcloud,vongazman/libcloud,Kami/libcloud,andrewsomething/libcloud,Kami/libcloud,Scalr/libcloud,pquentin/libcloud,andrewsomething/libcloud,mistio/libcloud,erjohnso/libcloud,ByteInternet/libcloud,erjohnso/libcloud,Scalr/libcloud,apache/libcloud,mistio/libcloud,apache/libcloud