Mass checkin of universal newline support.
Highlights: import and friends will understand any of \r, \n and \r\n
as end of line. Python file input will do the same if you use mode 'U'.
Everything can be disabled by configuring with --without-universal-newlines.

See PEP278 for details.
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index 35536d9..680152d 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -594,7 +594,7 @@
 
         if (exists) {
 		Py_BEGIN_ALLOW_THREADS
-		fp = fopen(filename, "r");
+		fp = fopen(filename, "r" PY_STDIOTEXTMODE);
 		Py_END_ALLOW_THREADS
 
 		if (fp == NULL) {