Remove old app.js
Remove old app.js

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