Add phone number type 4 as work mobile

YPAFI.py

@@ -52,7 +52,7 @@
 CONTACT_QUERY = "select a.contact_id, a.address,c.display_name, a.address_type, a.times_contacted, (a.last_contacted_time / 10000000 - 11644473600) as last_contacted_time,  (c.last_updated_time/ 10000000 - 11644473600) as last_updated_time from address a join contact c on a.contact_id = c.contact_id"
 MESSAGES_QUERY = "select m.thread_id, m.message_id, con.recipient_list , ifnull(c.display_name,'n/a') as display_name,  m.body, m.status, CASE WHEN ifnull(m.from_address,'Self') = '' THEN 'Self' ELSE ifnull(m.from_address,'Self') END as from_address,(m.timestamp / 10000000 - 11644473600) as timestamp from message m left join address a on m.from_address = a.address left join contact c on a.contact_id = c.contact_id join conversation con on con.thread_id = m.thread_id order by m.message_id"
 MMS_QUERY = "select mp.message_id, mm.thread_id, mp.content_type, mp.name, mp.text, ifnull(c.display_name,'n/a') as display_name, ma.address from mms_part mp left join mms mm on mp.message_id = mm.message_id left join mms_address ma on mp.message_id = ma.message_id left join address a on ma.address = a.address left join contact c on a.contact_id = c.contact_id where ma.address not like 'insert-address-token' "
-ADDRESS_TYPE = {'1' : 'Home phone number' , '2' : 'Mobile phone number' , '3' : 'Office phone number' , '4' : 'Unknown' , '5' : 'Main phone number' , '6' : 'Other phone number'}
+ADDRESS_TYPE = {'1' : 'Home phone number' , '2' : 'Mobile phone number' , '3' : 'Office phone number' , '4' : 'Work mobile' , '5' : 'Main phone number' , '6' : 'Other phone number'}
 PHOTOS_QUERY = "select photo_id, name, (last_updated_time/ 10000000 - 11644473600) as last_updated_time, size, uri, thumbnail, blob from photo" 
 PHOTOS_MEDIA_QUERY = "SELECT m.id, IFNULL(p.photo_id, 'N/A') as photo_id, m.name, (m.last_updated_time / 10000000 - 11644473600) as last_updated_time, \
     (m.taken_time / 10000000 - 11644473600) as taken_time, m.size, IFNULL(p.uri, m.uri) as uri, IFNULL(NULLIF(m.orientation, ''), 'N/A') as orientation, \