[#54] switched input to div to displays webdav urls

tracim/tracim/templates/workspace/getone.mak

             <div class="col-md-6">
                 <div class="input-group">
                     <span class="input-group-addon" style="width: 8em;"><i class="fa fa-fw fa-windows"></i> Windows</span>
-                    <input class="form-control webdavconfig__input" value="http://${webdav_url}" readonly />
+                    <div class="form-control webdavconfig__input">http://${webdav_url}</div>
                 </div>
                 <p></p>
                 <div class="input-group">
                     <span class="input-group-addon" style="width: 8em;"><i class="fa fa-fw fa-linux"></i> Linux</span>
-                    <input class="form-control webdavconfig__input" value="dav://${webdav_url}" readonly />
+                    <div class="form-control webdavconfig__input">dav://${webdav_url}</div>
                 </div>
             </div>
             <div class="col-md-6">