Log message:
Update to 0.13

Upstream changes:
0.13  2014-08-09T22:48:53Z
      - Added URI::postgresxc and URI::pgxc, which simply inherit from
        URI::pg.
      - Added URI::ldapdb, which represents LDAP databases. Patch from Brian
        T. Wightman.

Log message:
Bump for perl-5.20.0.
Do it for all packages that
* mention perl, or
* have a directory name starting with p5-*, or
* depend on a package starting with p5-
like last time, for 5.18, where this didn't lead to complaints.
Let me know if you have any this time.

Log message:
Add p5-URI-db, a class for database URIs. They're inspired by JDBC
URIs and PostgreSQL URIs, though they're a bit more formal.