Add the 'get_multi_img_fpc()' function

utils/fingers.py

+#!/usr/bin/env python
+# -*- coding: UTF-8 -*-
+
+def get_multi_img_fpc( fpc ):
+    multi_img_fpc = {
+        1: [ 1, 11 ],
+        2: [ 2, 13 ],
+        3: [ 3, 13 ],
+        4: [ 4, 13 ],
+        5: [ 5, 13 ],
+        6: [ 6, 12 ],
+        7: [ 7, 14 ],
+        8: [ 8, 14 ],
+        9: [ 9, 14 ],
+        10: [ 10, 14 ]
+    }
+    fpc = int( fpc )
+    fpcs = multi_img_fpc.get( fpc, [ fpc ] )
+    
+    return fpcs
+