Log Message:
Update p5-autobox-Core from version 1.0 to version 1.2.

Pkgsrc changes:
- Adjust MASTER_SITES

Upstream changes:
Version 1.2 merges in brunov's flip, center, last_index, slice,
range, documentation, and various bug fixes.

Version 1.1 actually adds the tests to the MANIFEST so they get
bundled. Thanks to http://github.com/daxim daxim/Lars DIECKOW for
clearing out the RT queue (which I didn't know existed), merging
in the fixes and features that still applied, which were several.