[Ada] code clean up in containers

[Arnaud Charlet <charlet at adacore dot com>]

Tested on i686-linux, committed on trunk

As part of regular maintenance, the with clauses for packages used only in the
private part of the spec were changed to private with clauses. (The container
packages were originally written in Ada95, when the language did not support
private withs.)
Also, controlled operations were explicitly declared as overriding operations,
using the new keyword.

2008-03-26  Matthew Heaney  <heaney@adacore.com>

	* a-ciorse.ads, a-cidlli.ads, a-cdlili.ads, a-cihase.ads, a-cohase.ads, 
	a-ciorma.ads, a-coorma.ads, a-ciormu.ads, a-coormu.ads, a-coorse.ads:
	Marked with clauses as private, and controlled operations as overriding

Attachment: difs
Description: Text document