add service mesh controller

add service mesh metrics

remove unused circle yaml

fix travis misconfiguration

fix travis misconfiguration

fix travis misconfiguration

vendor/github.com/PuerkitoBio/urlesc/.travis.yml

@@ -1,15 +0,0 @@
-language: go
-
-go:
-  - 1.4.x
-  - 1.5.x
-  - 1.6.x
-  - 1.7.x
-  - 1.8.x
-  - tip
-
-install:
-  - go build .
-
-script:
-  - go test -v

vendor/github.com/PuerkitoBio/urlesc/README.md

@@ -1,16 +0,0 @@
-urlesc [![Build Status](https://travis-ci.org/PuerkitoBio/urlesc.svg?branch=master)](https://travis-ci.org/PuerkitoBio/urlesc) [![GoDoc](http://godoc.org/github.com/PuerkitoBio/urlesc?status.svg)](http://godoc.org/github.com/PuerkitoBio/urlesc)
-======
-
-Package urlesc implements query escaping as per RFC 3986.
-
-It contains some parts of the net/url package, modified so as to allow
-some reserved characters incorrectly escaped by net/url (see [issue 5684](https://github.com/golang/go/issues/5684)).
-
-## Install
-
-    go get github.com/PuerkitoBio/urlesc
-
-## License
-
-Go license (BSD-3-Clause)
-