HardenedBSD-11-CURRENT-v7

• removed IBCS2 support
• removed SVR4 support
• removed a.out support

HardenedBSD-11-CURRENT-v6

• HardenedBSD related jail cleanups
• added jail support to ptrace hardening
• SegvGuard cleanup
• ptrace hardening group fix
• well tested modifications

HardenedBSD-11-CURRENT-v4

• big HardenedBSD refactor
• ptrace hardening cleanup

HardenedBSD-11-CURRENT-v2

• arc4random crypto framework update