add missing default icons
[Confluence] add new default icons
Merge pull request #5684 from ronie/defaulticons

Add missing default icons
Add German QWERTZ to keyboard layouts
Disable extra logging by default
Merge pull request #5685 from Mettbrot/master

Add German QWERTZ to keyboard layouts
Merge pull request #5686 from topfs2/component_logging

Disable extra logging by default
[rbp/omxplayer] When opening a stream don't try to update gui so often
[ffmpeg] Speed up wtv index creation

The index creation is O(N^2) with number of entries (typically thousands).
On a Pi this can take more than 60 seconds to execute for a recording of a few hours.

By replacing with an O(N) loop, this takes virtually zero time
adds GetTvShowSeasons
move AddSeason() public.
adds GetArt function to (video) scraper, allowing art to be fetched given the video identifier.
refresh season art if a new season is found that isn't recorded in the database yet. Fixes #14339
REMOVEME: updated thetvdb.com scraper to support art updates
[omx] Report decoded image name
logging: Add microsecond timer to log messages
videoplayer: adapt lateness detection and dropping to buffering
video player: present correct pts to user for a/v sync (after buffering in renderer)
videoplayer: update frametime, it might change due to fps detection
[hifiberry] Hack: force it to be recognised as IEC958 capable to enable passthrough options