Fix 'make distcheck'.

Replace the silly test shell scripts with C programs, change the tlsdated
unittest to use the binaries instead, and have the Makefile install them as
needed.

Signed-off-by: Elly Fong-Jones <ellyjones@chromium.org>
Merge pull request #70 from elly/distcheck-fix

Fix 'make distcheck'.
Merge branch 'master' into debian-master
first tlsdate-dbus-announce apparmor profile and modifications
first tlsdate-dbus-announce apparmor profile and modifications
Merge branch 'master' into debian-master
Add tlsdate-dbus-announce(1) manpage
Add tlsdate-dbus-announce(1) manpage
Merge branch 'master' into debian-master
changelog update
add tlsdate-dbus-announce.1 to Makefile.am
Merge branch 'master' into debian-master
update apparmor-profile
Merge branch 'master' into debian-master