[SCM] chocolate-doom: Doom engine closely-compatible with vanilla doom branch, master, updated. upstream/1.6.0-44-g7b07f29

[Jon Dowland]

The following commit has been merged in the master branch:
commit 2e9f925e89d9e57357cabb38414d497f6bc87e2f
Merge: c591cb04ab5839491a8885b8f622ec489bb18273 8fa5f0b6d23fc7809f7cc675e324c89a6764a3fc
Author: Jon Dowland <jmtd at debian.org>
Date:   Sat Jun 30 16:12:25 2012 +0100

    Merge tag 'upstream/1.7.0'
    
    Upstream version 1.7.0


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chocolate-doom: Doom engine closely-compatible with vanilla doom