Various updates from PMS:
* stop VLC engine matching web videos (and pre-empting web video engines)
* add VLCWebVideo engine
* add PlayerUtil helper for player compatibility tests
* fix bug in player compatibility tests
* improve resource -> player selection (getPlayer) logging
* clean up engine names

Based on https://github.com/ps3mediaserver/ps3mediaserver/commit/b2dde51ac02b190907483b154f769191070e3430
Fixed log

Based on https://github.com/ps3mediaserver/ps3mediaserver/commit/d418a63b9810df646e5f72b4112bbad3fbbb08db
Formatting

Based on https://github.com/ps3mediaserver/ps3mediaserver/commit/684e116f86fbc55ca39b5c4d821b0d708133fe16
Fix RAW image transcoding

Based on https://github.com/ps3mediaserver/ps3mediaserver/commit/684e116f86fbc55ca39b5c4d821b0d708133fe16
INSTALL.txt: add optional dependency: dcraw

Based on https://github.com/ps3mediaserver/ps3mediaserver/commit/654fb95a0853ffb0cd32142f27bab2acf0aa44f6
Add more RAW extensions

Based on https://github.com/ps3mediaserver/ps3mediaserver/commit/bef397325e6f88f1029bb1a2eb6daaa619f97f14
Added explicit check for java.io.tmpdir to be writable.

JNA may attempt to unpack its own shared library there.

http://www.ps3mediaserver.org/forum/viewtopic.php?f=6&t=16776&p=79153#p79142

From https://github.com/ps3mediaserver/ps3mediaserver/commit/f7d23b55b5ae716a8b29dc8bad25a8416f9e067f
Re-added code

As per SharkHunter's comment from https://github.com/UniversalMediaServer/UniversalMediaServer/commit/2e86e5774d67ee05bd6bf727ce358e3ddfc53710#commitcomment-3216033
And again
Fix an NPE
Merge pull request #89 from UniversalMediaServer/PMS

Pms
Updated changelog
Updated Netty to 3.6.6
Updated thumbnailator to 0.4.4
Updated Dutch translation (thanks, leroy!)
Prevent text overlap in basic mode with some languages
Only accept protocols supported by our FFmpeg build (thanks, skeptical!)
Removed unused import
Speed up the FFmpeg start
Merge branch 'master' of https://github.com/UniversalMediaServer/UniversalMediaServer into new_media