[turba] Undefined indexes in Turba latest CVS

[Ibarra, Michael]

Nothing broken, just ugly :-)

Notice: Undefined index: businesscategory in
/horde/turba/templates/browse/search.inc on line 14

Notice: Undefined index: homephone in
/horde/turba/templates/browse/search.inc on line 14

Notice: Undefined index: workphone in
/horde/turba/templates/browse/search.inc on line 14

Notice: Undefined index: cellphone in
/horde/turba/templates/browse/search.inc on line 14

Notice: Undefined index: homeaddress in
/horde/turba/templates/browse/search.inc on line 14

-mike