Removed "-*-texinfo-*-" from first line; this can cause emacs/xemacs to stop

and ask the user for permission to set buffer-local variables depending on
the user's configuration.  Not really needed since this doesn't get edited
often.

Bumped the version number to 1.5; date still needs to be set.

Doc/info/texipre.dat

-\input texinfo   @c -*-texinfo-*-
+\input texinfo
 @c %**start of header
 @setfilename python-lib.info
 @settitle Python library reference
@@ -91,7 +91,7 @@ the language, see the @cite{Python Tutorial}.  The @cite{Python
 Reference Manual} gives a more formal definition of the language.
 (These manuals are not yet available in INFO or Texinfo format.)
 
-This version corresponds to Python version 1.4 (Oct 25 1996).
+This version corresponds to Python version 1.5 (Oct 25 1996).
 
 @end ifinfo
 

Doc/texipre.dat

-\input texinfo   @c -*-texinfo-*-
+\input texinfo
 @c %**start of header
 @setfilename python-lib.info
 @settitle Python library reference
@@ -91,7 +91,7 @@ the language, see the @cite{Python Tutorial}.  The @cite{Python
 Reference Manual} gives a more formal definition of the language.
 (These manuals are not yet available in INFO or Texinfo format.)
 
-This version corresponds to Python version 1.4 (Oct 25 1996).
+This version corresponds to Python version 1.5 (Oct 25 1996).
 
 @end ifinfo