bug#19902: 25.0.50; [PATCH] Make eww entry point more info-like

[Eli Zaretskii]

> From: Mark Oteiza <mvoteiza@udel.edu>
> Date: Thu, 19 Feb 2015 10:03:50 -0500
> 
> With these changes, one can keep eww sessions around without clobbering
> them every time M-x eww is invoked.  Now, one can have multiple eww's,
> and to get to one of them, either:
> 
> M-x eww RET S
> M-N eww RET
> 
> where M-N is the numeric prefix N.  Aside from eww's `S' command for
> switching sessions, this is very much like how one uses info, and usage
> feels much smoother and familiar for an Emacs interface.

Thanks.

> +2015-02-19  Mark Oteiza  <mvoteiza@udel.edu>
> +
> +     * net/eww.el (eww): Behave more like `info' entry point
> +     (eww-fetch): Replaces prior eww function.
> +     (eww-mode-map): More Info-like `M-n' for `clone-buffer'

Please describe the changes themselves (i.e. the new behavior), not
what the behavior is similar to.  The ChangeLog entries are supposed
to be self-contained in their descriptions.