[SCM] rem/master: Updated version 0.5.2 from 'upstream/0.5.2'

[js at users.alioth.debian.org]

New upstream version 0.5.2
release librem 0.5.2 (#13)
In-band DTMF detection (#12)
Updated MSVS projects to vs2015 (#11)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
X-Git-Refname: refs/heads/master
X-Git-Reftype: branch
X-Git-Oldrev: 47820c96570247385ffb9351ce3d121084576ba4
X-Git-Newrev: 8ad8018e80f13bf3a11ecf748ecdcbfdf6a906bd

The following commit has been merged in the master branch:
commit 475e2ec54742bc18209609eec65c70340182245a
Merge: 47820c96570247385ffb9351ce3d121084576ba4 f77da0a92700f377bf3c8a7e63c097dbee92537d
Author: Jonas Smedegaard <dr at jones.dk>
Date:   Sat Sep 30 01:39:03 2017 +0200

    Updated version 0.5.2 from 'upstream/0.5.2'
    
    with Debian dir 5a9b13f57197ec4a2690be4105aa63f69453f0f6


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rem packaging