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

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

@@ -0,0 +1,15 @@
+" Vim filetype plugin
+" Language:	Java properties file
+" Maintainer:	None
+" Last Change:	2019 Dec 01
+
+if exists("b:did_ftplugin")
+  finish
+endif
+let b:did_ftplugin = 1
+
+setlocal formatoptions-=t
+setlocal comments=:#,:!
+setlocal commentstring=#\ %s
+
+let b:undo_ftplugin = "setl cms< com< fo<"