Allow configuration of synonyms via TypoScript.
This is taken into account when searching dates via submitted demand.
The configuration looks like the following:
plugin.tx_events {
settings {
synonyms {
10 {
word = Stadtführung
synonyms = Tour, Stadtführungen, Führung
}
}
}
}
The 10, 11, … is necessary as umlauts won't work as keys.
So `synonyms.Stadtführung = Tour, Stadtführungen` will not work.
Relates: #9158
