#3 Windows binding and foreign keyboard support

[Vivian De Smedt]

My previous patch was to solve some problems
linked to the use of a belgium keyboard.

It was specific and in this respect no ideal.

This new one let readline parse automaticaly and .
inputrc file such that each one could solve its
keyboard specific problem in that .inputrc file.

Here is the containt of the one I use to solve
belgium specific problems:

# Belgian Keyboard mapping:
Control-Alt-^: self-insert
Control-Alt-ç: self-insert
Control-Alt-a: delete-char
^: skip

Futhermore as a windows user I'am used to
windows keyboard shortcut instead of emacs one.
I add some functionalities that let me add the to the
.inputrc file the binding I'am use to

# Windows binding:
Escape: kill-whole-line
Control-Right: forward-word
Control-Left: backward-word
Control-BackSpace: backward-kill-word
Control-r: reverse-search-history

[Vivian De Smedt]

my new version of PyReadline.py