Restructured should use lr too

.gitattributes

@@ -9,6 +9,7 @@
 *.less text eol=lf
 *.md text eol=lf
 *.py text eol=lf
+*.rst text eol=lf
 *.txt text eol=lf
 
 # Declare files that will always have CRLF line endings on checkout.