.bat files should have crlf endings always

The claim is that they don't run properly with only LFs. I just tested and that seems to be false, LF'd .bat files run fine as far as I can tell. I dunno.

.gitattributes

@@ -8,6 +8,7 @@ AngelLoader_Stub/*.h linguist-language=C++
 # Set default behavior to automatically normalize line endings.
 ###############################################################################
 * text=auto
+*.bat eol=crlf
 
 ###############################################################################
 # Set default behavior for command prompt diff.