Bug#821100: [debian-mysql] Bug#821100: Security fixes from the April 2016 CPU

[Norvald H. Ryeng]

Vulnerabilities fixed by upgrading from 5.5.47 to 5.5.49:

CVE-2016-0640
CVE-2016-0641
CVE-2016-0642
CVE-2016-0643
CVE-2016-0644
CVE-2016-0646
CVE-2016-0647
CVE-2016-0648
CVE-2016-0649
CVE-2016-0650
CVE-2016-0666
CVE-2016-2047