Just pass through if ipfs fails

It can be fixed later

src/freedombone-image-mesh

@@ -731,21 +731,21 @@ function setup_ipfs {
     su -c "$IPFS_COMMAND init -b $IPFS_KEY_LENGTH" - $MY_USERNAME
     if [ ! -d /home/$MY_USERNAME/.ipfs ]; then
         echo "IPFS could not be initialised for user $MY_USERNAME" >> $INSTALL_LOG
-        exit 7358
+        return
     fi
 
     MY_IPFS_ID=/home/$MY_USERNAME/.ipfs-id
     su -c "echo $($IPFS_COMMAND id | grep '\"ID\":' | awk -F '\"' '{print $4}') > $MY_IPFS_ID" - $MY_USERNAME
     if [ ! -f $MY_IPFS_ID ]; then
         echo 'No IPFS identity was created' >> $INSTALL_LOG
-        exit 37895
+        return
     fi
 
     IPFS_PEER_ID=$(cat $MY_IPFS_ID)
     if [ ${#IPFS_PEER_ID} -lt 10 ]; then
         echo 'Invalid IPFS peer ID' >> $INSTALL_LOG
         echo "$IPFS_PEER_ID" >> $INSTALL_LOG
-        exit 74782
+        return
     fi
 
     # TODO in avahi service for ipfs replace IPFS_PEER_ID