made the pack completely portable and wrote relevent bat files to go with it

gitportable/mingw64/lib/tcl8.6/tzdata/Pacific/Efate

@@ -0,0 +1,28 @@
+# created by tools/tclZIC.tcl - do not edit
+
+set TZData(:Pacific/Efate) {
+    {-9223372036854775808 40396 0 LMT}
+    {-1829387596 39600 0 +11}
+    {125409600 43200 1 +11}
+    {133876800 39600 0 +11}
+    {433256400 43200 1 +11}
+    {448977600 39600 0 +11}
+    {464706000 43200 1 +11}
+    {480427200 39600 0 +11}
+    {496760400 43200 1 +11}
+    {511876800 39600 0 +11}
+    {528210000 43200 1 +11}
+    {543931200 39600 0 +11}
+    {559659600 43200 1 +11}
+    {575380800 39600 0 +11}
+    {591109200 43200 1 +11}
+    {606830400 39600 0 +11}
+    {622558800 43200 1 +11}
+    {638280000 39600 0 +11}
+    {654008400 43200 1 +11}
+    {669729600 39600 0 +11}
+    {686062800 43200 1 +11}
+    {696340800 39600 0 +11}
+    {719931600 43200 1 +11}
+    {727790400 39600 0 +11}
+}