Additionally added Tooltips to all current items in the SettingsScene,
added ReflectionUtil, changed the cursor on listcells and merged develop
into this branch
@DieGurke,as I don't want to interfere with your branch at all, I only
added the absolute minimum that should be mergeable without conflict.
I leave the rest of the implementation (usage in ChatScene, ChatControl
and referencing in FXML) up to you.
There's no way in hell I'll risk your wrath...