(OE_BP XB-2dc731f) paplayer/DVDPlayerCodec: cosmetics - remove double-semicolons
(OE_BP XB-07efa1a) paplayer/DVDPlayerCodec: prevent multiple Init() runs with the same arguments, do DeInit() on instance reuse, do more cleanup in DeInit() - fixes playback of DTS-WAV via paplayer (closes #14405)
(OE-BP PR3244) Speedup for opening music song library

Previously, this repeatedly parsed the same URL string over and over again
for every song, each time the list of songs was opened.

Benchmarks for CMusicDatabase::GetSongsByWhere() on a Raspberry Pi with a
library of 4115 songs:

Before patch: 14.5 seconds
After patch:   4.0 seconds