Use labelSelector in relation context menu
Use labelSelector in relation context menu

This is an addendum to #116. Forgot to push it before I merged...

alpheios-project/arethusa,Masoumeh/arethusa,PonteIneptique/arethusa,Masoumeh/arethusa,PonteIneptique/arethusa,alpheios-project/arethusa,fbaumgardt/arethusa,fbaumgardt/arethusa,latin-language-toolkit/arethusa,latin-language-toolkit/arethusa,alpheios-project/arethusa,fbaumgardt/arethusa