- Sync patches with Debian and Fedora:
* Add man page (time.1).
* Less nonverbose output (time-fedora-verbose.patch).
* Fix maximal RSS report
(time-fedora-ru_maxrss-is-in-kilobytes-on-Linux.patch,
bnc#836049, Redhat#702826).
* Switch to microsecond accuracy if miliseconds arithmetic rounds
to zero
(time-fedora-Recompute-CPU-usage-at-microsecond-level.patch,
Redhat#527276).
* When time exits in a non-normal way, return 128 plus the number
of the signal which caused time to stop or abort
(time-debian-non-normal-exit.patch).
* struct rusage and sys/resource.h portability fix
(time-debian-rusage-portability.patch, Debian#144819).
* Add -q,--quiet functionality
(time-debian-quiet.patch, Debian#56853).
* Update bug reporting address
(time-debian-bug-address.patch, Debian#542469).
* Modernize the configure.in file to current autoconf style
(time-debian-configure.patch).
* Add a directory entry to the info page
(time-debian-info-direntry.patch).
- Fix FSF address (time-fsf-address.patch).
- Update Summary.
- Rename time-1.7.diff to time-alpha.patch.

... And cherry pick changelog entries relevant to time. (forwarded request 198137 from sbrabec)