[interface] Use textarea when config is multiline.
[interface] Use textarea when config is multiline.

DarKnight--/owtf,owtf/owtf,DePierre/owtf,owtf/owtf,owtf/owtf,DePierre/owtf,sharad1126/owtf,DarKnight24/owtf,sharad1126/owtf,DarKnight24/owtf,DarKnight--/owtf,sharad1126/owtf,DarKnight24/owtf,DarKnight--/owtf,sharad1126/owtf,DePierre/owtf,DePierre/owtf,owtf/owtf,DarKnight--/owtf,DarKnight24/owtf,owtf/owtf