Merge with 3.4

.hgeol

@@ -43,6 +43,9 @@ Lib/test/coding20731.py = BIN
 # Windows batch files work best with CRLF, there can be subtle problems with LF
 **.bat = CRLF
 
+# The Windows readme is likely to be read in Notepad, so make it readable
+PCbuild/readme.txt = CRLF
+
 # All other files (which presumably are human-editable) are "native".
 # This must be the last rule!