Add a simple switch for Openflow 1.4, an easy adaption of SimpleSwitch13
Add a simple switch for Openflow 1.4, an easy adaption of SimpleSwitch13

Signed-off-by: Shu Shen <440c109a8f67b6bb438c7a645596c4185b792b55@radisys.com>
Signed-off-by: FUJITA Tomonori <93dac1fe9c4b2a3957982200319981492ad4976e@lab.ntt.co.jp>

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