FIX: [mysql] too long index keys leads to 1071 on innoDb (fixes #14117) + missing music db indexes after recent db bump
Merge pull request #4006 from koying/fixmysql

FIX: [mysql] too long index keys leads to 1071 on innoDb (fixes #14117) + missing music db indexes after recent db bump
AE: kill macros in sink factory, remove null sink logic
ActiveAE: try other sinks in case of create fails