- Revert to 3.1.13
- Bump PORTREVISION for updated source
3.1.14 was withdrawn by author from PECL page due to reported problems.
In order not to bump PORTEPOCH, I changed MASTER_SITES to my LOCAL where
the new 3.1.14 tarball is identical to 3.1.13 tarball from PECL page.
Reported by: many (via e-mail)