Copy stable/11@r303970 to releng/11.0 as part of the 11.0-RELEASE
cycle.

Prune svn:mergeinfo from the new branch, and rename it to RC1.

Update __FreeBSD_version.

Use the quarterly branch for the default FreeBSD.conf pkg(8) repo and
the dvd1.iso packages population.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

vt_cpulogos: Resize all terms/windows when tearing down logos

PR: 202288 (partial)
Tested by: Jakob Alvermark
Reviewed by: ed
Approved by: markj (mentor)
Sponsored by: EMC / Isilon Storage Division
Differential Revision: https://reviews.freebsd.org/D3388

vt: Draw logos per CPU core

This feature is inspired by another Unix-alike OS commonly found on
airplane headrests.

A number of beasties[0] are drawn at top of framebuffer during boot,
based on the number of active SMP CPUs[1]. Console buffer output
continues to scroll in the screen area below beastie(s)[2].

After some time[3] has passed, the beasties are erased leaving the
entire terminal for use.

Includes two 80x80 vga16 beastie graphics and an 80x80 vga16 orb
graphic. (The graphics are RLE compressed to save some space -- 3x 3200
bytes uncompressed, or 4208 compressed.)

[0]: The user may select the style of beastie with

kern.vt.splash_cpu_style=(0|1|2)

[1]: Or the number may be overridden with tunable kern.vt.splash_ncpu.
[2]: https://www.youtube.com/watch?v=UP2jizfr3_o
[3]: Configurable with kern.vt.splash_cpu_duration (seconds, def. 10).

Differential Revision: https://reviews.freebsd.org/D2181
Reviewed by: dumbbell, emaste
Approved by: markj (mentor)
MFC after: 2 weeks