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

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

@@ -0,0 +1,22 @@
+" Vim filetype plugin file
+" Language:             Vim help file
+" Previous Maintainer:  Nikolai Weibull <now@bitwi.se>
+" Latest Revision:      2018-12-29
+
+if exists("b:did_ftplugin")
+  finish
+endif
+let b:did_ftplugin = 1
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+let b:undo_ftplugin = "setl fo< tw< cole< cocu< keywordprg<"
+
+setlocal formatoptions+=tcroql textwidth=78 keywordprg=:help
+if has("conceal")
+  setlocal cole=2 cocu=nc
+endif
+
+let &cpo = s:cpo_save
+unlet s:cpo_save