HBSD JANITOR: remove old IBCS2 and COFF image activator

github-issue: #55
Signed-off-by: Oliver Pinter <oliver.pinter@hardenedbsd.org>
(cherry picked from commit 4d97b0dd3950a86b130e59ac58643f21dcc33b94)
HBSD JANITOR: remove the old and broken SVR4 emulation

github-issue: #67
Signed-off-by: Oliver Pinter <oliver.pinter@hardenedbsd.org>
(cherry picked from commit 55bc0c4116556feeaad38da18f1a232cd217fff6)
HBSD JANITOR: remove COMPAT_AOUT's leftovers

github-issue: #45
Signed-off-by: Oliver Pinter <oliver.pinter@hardenedbsd.org>
(cherry picked from commit 4993442ceb32e059e4a76cdec181bc7ac7ca881a)
HBSD JANITOR: remove SPX_HACK's leftovers

Signed-off-by: Oliver Pinter <oliver.pinter@hardenedbsd.org>
(cherry picked from commit f8efaea28011a26771787cfa420c91e18668705a)
HBSD JANITOR: remove user-space components of ibcs2

github-issue: #55
Signed-off-by: Oliver Pinter <oliver.pinter@hardenedbsd.org>
(cherry picked from commit bbda1c03cda8752f129807e3db3f3459f9c5aedd)
HBSD JANITOR: remote aout related things from userspace

github-issue: #45
Signed-off-by: Oliver Pinter <oliver.pinter@hardenedbsd.org>
(cherry picked from commit a21ebd9d83a73dafd6cacd5eaf3381b83cdc45a8)
HBSD JANITOR: remove aout related things from linuxulator, this commit possible breaks the whole linuxulator

github-issue: #45
Signed-off-by: Oliver Pinter <oliver.pinter@hardenedbsd.org>
(cherry picked from commit eb03aa74404101fb0db3c33f410a746f86ddd855)
HBSD JANITOR: remove SVR4 related files from user-space

github-issue: #67
Signed-off-by: Oliver Pinter <oliver.pinter@hardenedbsd.org>
(cherry picked from commit 27fe46a2da82b4017a2a45be34a5c38af1b9231b)
HBSD JANITOR: fix build, remove archdep bits from build

github-issue: #55
Signed-off-by: Oliver Pinter <oliver.pinter@hardenedbsd.org>
(cherry picked from commit 2fca9af909d082daf8f0c5a1a35d814faac21563)
HBSD: bump __HardenedBSD_version after aout, ibcs2 and svr4 image activator removal

Signed-off-by: Oliver Pinter <oliver.pinetr@hardenedbsd.org>