Adding ONOS Segment Routing CLI files to new repo
diff --git a/cli/documentation/en_US/controller/show-stats-sample-window b/cli/documentation/en_US/controller/show-stats-sample-window
new file mode 100755
index 0000000..762c958
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+++ b/cli/documentation/en_US/controller/show-stats-sample-window
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+Specify the sample window for showing the stats. The sample window is the
+number of raw stat values to average around a down-sampled data point.