Make hard tabs look like 4 spaces

Does not change file saving format, only look in Vim.

Previously it was set to 8 which was huge.

Install/Templates/vimrc

@@ -1,3 +1,7 @@
+" Make hard tab look like 4 spaces tabs
+set shiftwidth=4
+set tabstop=4
+
 " When started as "evim", evim.vim will already have done these settings.
 if v:progname =~? "evim"
   finish