Adding ONOS Segment Routing CLI files to new repo
diff --git a/cli/documentation/en_US/switch/show-interfaces b/cli/documentation/en_US/switch/show-interfaces
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index 0000000..5537671
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+++ b/cli/documentation/en_US/switch/show-interfaces
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+The 'interfaces' keyword lists the interfaces on the switch.
+This information is posed by the switch to the controller when
+the switch first connects, and then updated by the switch if
+new interfaces are created or deleted.