Sync cunit 2.1-3-dfsg-1 (main) from Debian unstable (main)

Please sync cunit 2.1-3-dfsg-1 (main) from Debian unstable (main)

Changelog entries since current wily version 2.1-2.dfsg-2:

cunit (2.1-3-dfsg-1) unstable; urgency=medium

  * New maintainer. (Closes: #763096).
  * Fix pkg-config file is broken (Closes: #782366).
  * Bump Standards version to 3.9.6
  * Bump debhelper to version 9
  * Migrate to git
  * copyright: link to [L]GPL-2 instead of versionless [L]GPL
  * copyright: migrate to DEP-5 (machine-readable debian/copyright file)
  * copyright: add year for the second author
  * copyright: update header for GFDL
  * patches: migrate "manual-warnings" to git patch format
  * patches: drop "d/patches" prefix for c99 patch
  * patches: migrate "gcc-warnings" patch to git format
  * patches: migrate c99.patch to git patch format
  * Bump compat version
  * README.source, drop it
  * control: avoid Section duplicates (lintian)
  * control: drop XS prefix (lintian)
  * Bump to 2.1-3 (generated stuff was removed:
    Makefile/*.cache/libtool/cunit.pc/config.{status,log})
  * Fix versions
  * d/watch: cleanup
  * d/patches: drop c99, useless int 2.1-3
  * d/patches: drop fix-some-warnings-for-gcc, useless in 2.1-3

 -- Azat Khuzhin <email address hidden> Sun, 12 Jul 2015 02:04:35 +0300