Update apache/thrift to 0.11.0 and remove pinning (#1317)

The `apache/thrift` recently released a new version of `0.11.0`
several days ago. This release is compatible with other packages
and as such, there is no need to pinning the `apache/thrift`
to `master` anymore in Gopkg.toml.

This fix removes the pinning of `apache/thrift` in Gopkg.toml,
and updates all dependencies of coredns.

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

vendor/github.com/farsightsec/golang-framestream/framestream_dump/main.go

@@ -1,63 +0,0 @@
-/*
- * Copyright (c) 2014 by Farsight Security, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package main
-
-import (
-	"fmt"
-	"log"
-	"os"
-
-	"github.com/farsightsec/golang-framestream"
-)
-
-func main() {
-	// Arguments.
-	if len(os.Args) != 2 {
-		fmt.Fprintf(os.Stderr, "Usage: %s <INPUT FILE>\n", os.Args[0])
-		fmt.Fprintf(os.Stderr, "Dumps a FrameStreams formatted input file.\n\n")
-		os.Exit(1)
-	}
-	fname := os.Args[1]
-
-	// Open the input file.
-	file, err := os.Open(fname)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	// Create the decoder.
-	fs, err := framestream.NewDecoder(file, nil)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	// Print the frames.
-	fmt.Printf("Control frame [START] (%v bytes): %x\n", len(fs.ControlStart), fs.ControlStart)
-	for {
-		frame, err := fs.Decode()
-		if err == framestream.EOF {
-			break
-		}
-		if err != nil {
-			log.Fatal(err)
-		}
-		fmt.Printf("Data frame (%v bytes): %x\n", len(frame), frame)
-	}
-	if fs.ControlStop != nil {
-		fmt.Printf("Control frame [STOP] (%v bytes): %x\n", len(fs.ControlStop), fs.ControlStop)
-	}
-}