Merge pull request #170 from Psy-Virus/develop

Translation DE_de updated + corrected gettext functions
Merge pull request #172 from Psy-Virus/develop

Updated de_DE translation and fixed translation-words.txt
Support id3v2 multiples genres (Fix #171).
Handle strange tags formatting in TCON.
Fix random feature on channels
Fix #175
Fix channel with random songs according to #176
Clean artist metadata format on channel stream (fix #180)
Update to the Amazon API Image Search module, fix missing parameter and response parsing. -jbrain
Update README.md

typo in URL of git HEAD.
Merge pull request #184 from ainola/patch-1

Update README.md
Merge pull request #182 from jbrain/develop

Update the Amazon API, fix missing parameter and response parsing.
Add MusicBrainz namespace use to MusicBrainz plugin
Fix code style
Fix stream redirection errors related to recently added debug events
Fix unwanted player reloading on browser previous session / page refresh
Don't register stream stats if Content-Range doesn't start from first byte
Fix playlist browse with items > 1000
'Now playing filtered per user' enabled by default
Update copyright years
Add check for visualizer feature
Add changing source of channel (fix #179)