Add etex symlink.
- Fix typo
- Unbreak build
- Bump PORTREVISION

Reported by:	pkg-fallout
Import librs232.

Librs232 is a library which provides common interface to rs232 serial
interface communication.
The latest in a long line of phpMyAdmin security advisories: DoS and
XSS vulnerabilities.

Security:	c9c46fbf-7b83-11e4-a96e-6805ca0b3d42
Security update to 4.2.13.1

Serious DoS vulnerability by use of long passwords
Non-critical XSS vulnerability in the rediection mechanism

Release Notes:	 http://sourceforge.net/projects/phpmyadmin/files/phpMyAdmin/4.2.13.1/phpMyAdmin-4.2.13.1-notes.html/view

MFH:		2014Q4
Security:	c9c46fbf-7b83-11e4-a96e-6805ca0b3d42
- Add LICENSE
- Add OPSYS to OSVERSION check