XBPS 0.7.1 released

[Juan RP]

Hi!

A new version has been released with the following changes:

* xbps-dgraph: fixed small build error on x86 shown in buildbot tests.
* libxbps: xbps_repository_pool_init(): don't loop forever if repository pkg-index.plist
files cannot be internalized.
* libxbps: xbps_fetch_file(): set a 30 seconds timeout for transfers.
* xbps-repo(8): fixed the 'genindex' target for the API changes in 0.7.0.
* xbps-uhelper: fixed the 'unregister' target for the API changes in 0.7.0.

Please see http://code.google.com/p/xbps for more information.