adding wifi config
adding wifi config


Former-commit-id: d0617b89307a23649083d67f0a926fcce553d4b6
Former-commit-id: 96aa89fc6600a1dd90458d7394ff8428c37c592b [formerly 751a44bb29ade51414164f813f8e3e69f625e331]
Former-commit-id: 94f1f1e0146b38bb2c32b7d0e33a83cb3927350f
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