apps/contacts: fix wrapping issue in addpropertyform
apps/contacts: fix wrapping issue in addpropertyform

The browser added random line breaks between the label and input field
making it hard to see what's what.

Now we break lines intentionally just like in setpropertyform.

Signed-off-by: Florian Pritz <753f544d2d01592750fb4bd29251b78abcfc8ecd@xinu.at>

IljaN/core,pmattern/server,Ardinis/server,pollopolea/core,owncloud/core,andreas-p/nextcloud-server,sharidas/core,pmattern/server,sharidas/core,andreas-p/nextcloud-server,owncloud/core,michaelletzgus/nextcloud-server,michaelletzgus/nextcloud-server,endsguy/server,endsguy/server,bluelml/core,jbicha/server,lrytz/core,nextcloud/server,pixelipo/server,lrytz/core,xx621998xx/server,IljaN/core,andreas-p/nextcloud-server,owncloud/core,xx621998xx/server,pixelipo/server,xx621998xx/server,endsguy/server,pmattern/server,pollopolea/core,nextcloud/server,lrytz/core,whitekiba/server,Ardinis/server,bluelml/core,sharidas/core,lrytz/core,jbicha/server,nextcloud/server,nextcloud/server,pmattern/server,endsguy/server,IljaN/core,cernbox/core,bluelml/core,whitekiba/server,jbicha/server,Ardinis/server,pixelipo/server,owncloud/core,pollopolea/core,whitekiba/server,cernbox/core,pixelipo/server,Ardinis/server,xx621998xx/server,jbicha/server,whitekiba/server,cernbox/core,andreas-p/nextcloud-server,phil-davis/core,IljaN/core,michaelletzgus/nextcloud-server,sharidas/core,Ardinis/server,bluelml/core,pmattern/server,pollopolea/core,pollopolea/core,owncloud/core,cernbox/core,pixelipo/server,sharidas/core,IljaN/core,michaelletzgus/nextcloud-server,xx621998xx/server,jbicha/server,cernbox/core,endsguy/server,whitekiba/server,lrytz/core,bluelml/core,andreas-p/nextcloud-server