Bug#3051: python has bad install-info in postinst

[Mike Coleman <coleman@chez-gnu.cstp.umkc.edu>]

Package: python
Version: 1.3-3

python.postinst currently contains:

install-info --section Development --menuentry='Python lib' \
	--description='Runtime library for the Python programming language' \
	--quiet usr/info/python-lib.info.gz

but should probably be something like

install-info --section Development Development --menuentry='Python lib' \
                                      ^^^
	--description='Runtime library for the Python programming language' \
	--quiet /usr/info/python-lib.info.gz
                ^

It also lacks a trailing newline.

--Mike