Add vim.sh

This simple script starts vim with any file even if the filename begins
with a minus/dash.

diff --git a/.vim/vim.sh b/.vim/vim.sh
new file mode 100755 (executable)
index 0000000..12537e9
--- /dev/null
+++ b/.vim/vim.sh
@@ -0,0 +1,2 @@
+#! /bin/sh
+exec vim -- "$@"