Don't show nextcloud on menu

src/freedombone-app-nextcloud

 #                    Freedom in the Cloud
 #
 # nextcloud application
+# In tests this is much too slow, and it appeared to self-destruct after a few minutes
+# i.e. becoming totally unusable.
 #
 # License
 # =======
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-VARIANTS='full full-vim media'
+VARIANTS=''
 
 IN_DEFAULT_INSTALL=0
-SHOW_ON_ABOUT=1
+SHOW_ON_ABOUT=0
 
 NEXTCLOUD_DOMAIN_NAME=
 NEXTCLOUD_CODE=