4378 Clean up %C in *time() functions
438 need documentation for strftime %s flag
Reviewed by: Garrett D'Amore <garrett@damore.org>
Approved by: Dan McDonald <danmcd@omniti.com>
	[illumos-gate merge]

commit ee169c7e77bc5d28a401dde8533cbd38afd24ae1
    4378 Clean up %C in *time() functions
    438 need documentation for strftime %s flag

Conflicts:
	usr/src/lib/print/libpapi-common/common/attribute.c (deleted)
	usr/src/cmd/cron/cron.c (copyright)