MFH: r415944 r416225 r416711

Update to upstream version 2.2.3

Differential Revision: https://reviews.freebsd.org/D6373

Fix build with libc++ 3.8.0

VLC brings its own header for atomic operations which defines a whole
bunch of atomic macros, conflicting with the ones in the C++ standard
<atomic> header. This changeset works around those.

PR: 209722
Submitted by: dim

Update to upstream release 2.2.4, fix remote attack CVE-2016-5108

Detailed changelog (BSD relevant excerpts):

Decoder:

• Fix crash in G.711 wav files
• Fix mp3 crash in libmad
• Fix out-of-bound write in adpcm QT IMA codec (CVE-2016-5108)

Qt:

• Fix resizing issues

Translations:

• Update of Bulgarian, Catalan, German, French, Italian, Marathi, Norwegian Bokmål, Norwegian Nynorsk, Portuguese, Slovak, Spanish (Mexico), Swedish, Simplified Chinese, and Traditional Chinese translations

Security: CVE-2016-5108

Approved by: ports-secteam (junovitch)