rebuild test using shunit2.
remove unnecessary file.
fix scenario testing for 26.
update testing procedure.
add more component tests.
split component tests to integration.
remove 01 from filename.
fix reload component test.
fix status component test.
fix setup phase.
fix setup phase in integration.
add Makefile for test/integration.
service -> enable_unload
make sure to return ipaddr.
add ping command to grow packet counter.
split generate_iptables_rule/generate_iptables_rule2.
split generate_iptables_config.
add setUp() for disabled_unload scenarios.
remove duplicated scenario.
organize integration folder scripts.