[SCM] libdiscid/master: Merge tag 'upstream/0.5.2'

[sramacher at users.alioth.debian.org]

Imported Upstream version 0.5.2
set version to 0.5.2
Revert "LIB-48: don't return NULL on !success"
deactivate default_device test for now
update 0.5.2 ChangeLog
LIB-48: don't return NULL on !success
update changelog for 0.5.2
Revert "Merge remote-tracking branch 'lalinsky/no-mm'"
fix typo in test comparision
update ChangeLog
Merge remote-tracking branch 'lalinsky/no-mm'
Fix tests
Stop using mm.musicbrainz.org, use a non-redirect URL for submissions
memcheck: ignore non-skip exit code from discid
detect SKIP in valgrind tests
cmake: rename valgrind target to memcheck
fix a leak in the tests
valgrind: also check for leaks
tests: allocate enough space for track_offsets
cmake: add valgrind target
add optional device parameter to read tests
Merge branch 'more_tests'
Merge branch 'darwin_close'
Merge branch 'unix_open_check'
LIB-51: darwin: don't close the fd after toc read
LIB-50: check return value of mb_disc_unix_open
fix printf warning
add missing include
clean-up INSTALL, extend information
check read/put idempotence
add tests for get_default_device
fix discid example for MSC/MSVS
LIB-26: test error_msg, features and feature_list
use get_default_device in discisrc example
LIB-26: test full read (with MCN + ISRCS)
change test_read to the new testing schema
LIB-26: split tests to core, put and read
LIB-26: run test_disc, but skip it without disc
use noinst_HEADERS for all internal headers
LIB-26: use testing functions in both tests
LIB-26: add a simple test with a disc
fix valgrind warnings on other platforms
Linux: fix minor valgrind warnings
make room for hours in discid example
some stylistic fixes for discid
update AUTHORS
Merge branch 'discid_track_duration'
Move sectors to time code to its own function.
discid: also display track durations in minutes and seconds
remove outdated TODO
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The following commit has been merged in the master branch:
commit 08fb3e9bfaf31609a9bdb739227e93ba844f4afe
Merge: 7b5c16a021fb8fc478e1ed56396595bd1242bcc9 b152cca074abc2587b79107e92a74bb8d9a63324
Author: Sebastian Ramacher <sramacher at debian.org>
Date:   Thu Aug 1 23:04:01 2013 +0200

    Merge tag 'upstream/0.5.2'
    
    Upstream version 0.5.2


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libdiscid packaging