docker: Add full test

This builds all available targets.
Signed-off-by: NFam Zheng <famz@redhat.com>
Reviewed-by: NAlex Bennée <alex.bennee@linaro.org>
Message-id: 1464755128-32490-10-git-send-email-famz@redhat.com

tests/docker/test-full

+#!/bin/bash -e
+#
+# Compile all the targets.
+#
+# Copyright (c) 2016 Red Hat Inc.
+#
+# Authors:
+#  Fam Zheng <famz@redhat.com>
+#
+# This work is licensed under the terms of the GNU GPL, version 2
+# or (at your option) any later version. See the COPYING file in
+# the top-level directory.
+
+. common.rc
+
+build_qemu
+make check $MAKEFLAGS