config: add fix for line endings from main repo

Author: rnveach

.gitattributes

@@ -0,0 +1,12 @@
+# All files default to text with LF eol
+* eol=lf
+
+# Windows files always have CRLF eol
+*.bat eol=crlf
+
+# Binary files need to be listed explicitly as first rule makes all files text files
+*.gif binary
+*.ico binary
+*.jpeg binary
+*.jpg binary
+*.png binary