Log Message:
Updating security/p5-Crypt-Blowfish from 2.10nb1 to 2.12

pkgsrc changes:
- Add recommeded minimum version for Crypt::CBC dependency

Upstream changes:
2.12 04 Mar 2010
	- updated Changes to mesh with revision.

2.11  Feb 2010
	- patched _blowfish.c to stop spurious warnings.
	- updated POD