pkg/50257: update games/wesnoth to 1.12.4 due to security vulnerability

[tlarson%werner.com@localhost]

>Number:         50257
>Category:       pkg
>Synopsis:       update games/wesnoth to 1.12.4 due to security vulnerability
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Fri Sep 18 15:00:01 +0000 2015
>Originator:     Tim Larson
>Release:        2015Q2
>Organization:
>Environment:
>Description:
>From wesnoth.org homepage:

Wesnoth 1.12.4 ? a maintenance release for the stable 1.12.x series ? and Wesnoth 1.13.1 ? the second 1.13.x development release ? are now available. Both include various fixes and improvements made since the previous releases, as well as a fix for an important security vulnerability which allows a malicious user to steal add-on upload credentials. We urge content authors using any previous version to upgrade immediately.
>How-To-Repeat:

>Fix:
Update the Makefile to version 1.12.4. Have verified the package builds with existing patches. Only significant difference is in PLIST:

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