Remove the .t files..
Prune some files
Merge branch 'atf' into isilon-atf

Conflicts:
	lib/libc/tests/db/t_db.sh
	lib/libc/tests/gen/posix_spawn/Makefile.inc
	lib/libc/tests/gen/posix_spawn/h_nonexec.sh
	lib/libc/tests/net/getaddrinfo/README
	lib/libc/tests/net/getaddrinfo/basics_v4.exp
	lib/libc/tests/net/getaddrinfo/basics_v4v6.exp
	lib/libc/tests/net/getaddrinfo/no_host_v4.exp
	lib/libc/tests/net/getaddrinfo/no_host_v4v6.exp
	lib/libc/tests/net/getaddrinfo/no_serv_v4.exp
	lib/libc/tests/net/getaddrinfo/no_serv_v4v6.exp
	lib/libc/tests/net/getaddrinfo/scoped.exp
	lib/libc/tests/net/getaddrinfo/sock_raw_v4.exp
	lib/libc/tests/net/getaddrinfo/sock_raw_v4v6.exp
	lib/libc/tests/net/getaddrinfo/spec_fam_v4.exp
	lib/libc/tests/net/getaddrinfo/spec_fam_v4v6.exp
	lib/libc/tests/net/getaddrinfo/t_getaddrinfo.sh
	lib/libc/tests/net/getaddrinfo/unsup_fam.exp
	lib/libc/tests/net/t_servent.sh
	lib/libc/tests/regex/data/att/leftassoc.dat
	lib/libc/tests/ssp/t_ssp.sh
	lib/msun/tests/t_fmod.c
	lib/msun/tests/t_precision.c