Trim ICU data to reduce the download size/memory usage

icu52/source/data/curr/xog.txt

Index: icu52/source/data/curr/xog.txt
===================================================================
--- icu52/source/data/curr/xog.txt	(revision 259715)
+++ icu52/source/data/curr/xog.txt	(working copy)
@@ -83,10 +83,6 @@
             "£",
             "Pawunda ya Bungereza",
         }
-        GHC{
-            "GHC",
-            "Sedi ya Gana",
-        }
         GMD{
             "GMD",
             "Dalasi ya Gambya",
@@ -143,10 +139,6 @@
             "MWK",
             "Kwaca ey'eMalawi",
         }
-        MZM{
-            "MZM",
-            "Metikaali ey'eMozambiiki",
-        }
         NGN{
             "NGN",
             "Nayira ey'eNayijerya",
@@ -167,10 +159,6 @@
             "SDG",
             "Dinaali ey'eSudaani",
         }
-        SDP{
-            "SDP",
-            "Pawunda ey'eSudaani",
-        }
         SHP{
             "SHP",
             "Pawunda ey'eSenti Herena",
@@ -219,18 +207,10 @@
             "ZAR",
             "Randi ey'eSawusafirika",
         }
-        ZMK{
-            "ZMK",
-            "Kwaca ey'eZambya (1968–2012)",
-        }
         ZMW{
             "ZMW",
             "Kwaca ey'eZambya",
         }
-        ZWD{
-            "ZWD",
-            "Doola ey'eZimbabwe",
-        }
     }
     Version{"2.0.92.87"}
 }