moved all files into "extensions" sub directory

extensions/inkstitch/bin/tcl/tzdata/Asia/Singapore

@@ -0,0 +1,14 @@
+# created by tools/tclZIC.tcl - do not edit
+
+set TZData(:Asia/Singapore) {
+    {-9223372036854775808 24925 0 LMT}
+    {-2177477725 24925 0 SMT}
+    {-2038200925 25200 0 MALT}
+    {-1167634800 26400 1 MALST}
+    {-1073028000 26400 0 MALT}
+    {-894180000 27000 0 MALT}
+    {-879665400 32400 0 JST}
+    {-767005200 27000 0 MALT}
+    {-138785400 27000 0 SGT}
+    {378664200 28800 0 SGT}
+}