REQ: Documentation TextEditor

Might be useful to mention in the texteditor colourIds that the Caret Colour can be set without needing to directly access the caret component(that it'll look up parent tree to find the colour).  I think it'd help new users!

textEditor->setColour(CaretComponent::caretColourId,Colours::white))

Cheers

 

 

Good point, thanks!