OpenTracing support added to start, stop, run, create, pull, and ps

Drop context.Context field from cli.Context

Signed-off-by: Sebastian Jug <sejug@redhat.com>

vendor/github.com/uber/jaeger-client-go/thrift-gen/jaeger/constants.go

@@ -0,0 +1,18 @@
+// Autogenerated by Thrift Compiler (0.9.3)
+// DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+
+package jaeger
+
+import (
+	"bytes"
+	"fmt"
+	"github.com/uber/jaeger-client-go/thrift"
+)
+
+// (needed to ensure safety because of naive import list construction.)
+var _ = thrift.ZERO
+var _ = fmt.Printf
+var _ = bytes.Equal
+
+func init() {
+}