Allow Inserting a Card Link to Selected Text#187

In addition to the + for creating a new card (with title from the selected text) on toolbar that appears when you select some text on the card, I would like to see an option to link an already existing card (without changing its title). It would probably require a dialogue for searching (something like you get when using the / within the card).

Wow, I am so glad after my temporary leave to see this with the Next status:-)