explicit mention of couchbase 3.x verison in usage string
explicit mention of couchbase 3.x verison in usage string

steveyen/cbft,steveyen/cbft,steveyen/cbft,nimishzynga/cbgt,steveyen/cbft,nimishzynga/cbgt,nimishzynga/cbgt,couchbaselabs/cbgt,couchbaselabs/cbft,couchbaselabs/cbgt,couchbaselabs/cbgt,nimishzynga/cbgt,steveyen/cbft,couchbaselabs/cbft,couchbaselabs/cbgt,couchbaselabs/cbft,couchbaselabs/cbft