Remove three test programs that snuck in

They are from the 1.1.0 or master branches

Fixes #4863

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4887)

diff --git a/test/ssltest_old b/test/ssltest_old
deleted file mode 100755 (executable)
index 3e3a27d..0000000
Binary files a/test/ssltest_old and /dev/null differ

diff --git a/test/v3ext b/test/v3ext
deleted file mode 100755 (executable)
index 09a0c3a..0000000
Binary files a/test/v3ext and /dev/null differ

diff --git a/test/x509aux b/test/x509aux
deleted file mode 100755 (executable)
index 35378a8..0000000
Binary files a/test/x509aux and /dev/null differ