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

gitportable/usr/share/vim/vim91/ftplugin/treetop.vim

@@ -0,0 +1,19 @@
+" Vim filetype plugin file
+" Language:             Treetop
+" Previous Maintainer:  Nikolai Weibull <now@bitwi.se>
+" Latest Revision:      2011-03-14
+
+if exists("b:did_ftplugin")
+  finish
+endif
+let b:did_ftplugin = 1
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+setlocal comments=b:# commentstring=#\ %s formatoptions-=tcroq formatoptions+=l
+
+let b:undo_ftplugin = "setl com< cms< fo<"
+
+let &cpo = s:cpo_save
+unlet s:cpo_save