Add an input argument to *all* Display constructors. Change the ibrowse and other constructors from __init__(self, input=None, attrs=None) to __init__(self, input=None, *attrs) Move "import astyle" down as far as possible to avoid problems wth circular imports.

Add missing ChangeLog entry.

The input object can now be passed to the constructor of ibrowse/igrid. This makes it possible to use them with objects that implement __or__.

Pager shrotcut replaced by new ville's pager hook

update changelog

added show_in_pager hook

Shell command bug corrected thanks to new shell_cmd hook.

%tasks shows elapsed time in min:sec

added %tasks and %kill to jobctrl, as a powerful way to kill stalling foreground tasks (and ctrl+C won't cut it)

added 'shell_hook' for hooking own 'system()' implementations