OpenTTD 15.2
Hopefully the last bug fix release in this series, OpenTTD 15.2:
- refix FluidSynth and badge filters which were meant to be fixed in 15.1.
- crash on start up on mac OS with 2x or more interface scaling.
- and a few fixes for various crashes reported in 15.1.
If you find any more bugs, please report them here.