Switch to github.com/golang/dep for vendoring

Signed-off-by: Mrunal Patel <mrunalp@gmail.com>

vendor/github.com/Sirupsen/logrus/examples/basic/basic.go

@@ -0,0 +1,50 @@
+package main
+
+import (
+	"github.com/Sirupsen/logrus"
+)
+
+var log = logrus.New()
+
+func init() {
+	log.Formatter = new(logrus.JSONFormatter)
+	log.Formatter = new(logrus.TextFormatter) // default
+	log.Level = logrus.DebugLevel
+}
+
+func main() {
+	defer func() {
+		err := recover()
+		if err != nil {
+			log.WithFields(logrus.Fields{
+				"omg":    true,
+				"err":    err,
+				"number": 100,
+			}).Fatal("The ice breaks!")
+		}
+	}()
+
+	log.WithFields(logrus.Fields{
+		"animal": "walrus",
+		"number": 8,
+	}).Debug("Started observing beach")
+
+	log.WithFields(logrus.Fields{
+		"animal": "walrus",
+		"size":   10,
+	}).Info("A group of walrus emerges from the ocean")
+
+	log.WithFields(logrus.Fields{
+		"omg":    true,
+		"number": 122,
+	}).Warn("The group's number increased tremendously!")
+
+	log.WithFields(logrus.Fields{
+		"temperature": -4,
+	}).Debug("Temperature changes")
+
+	log.WithFields(logrus.Fields{
+		"animal": "orca",
+		"size":   9009,
+	}).Panic("It's over 9000!")
+}

vendor/github.com/Sirupsen/logrus/examples/hook/hook.go

@@ -0,0 +1,30 @@
+package main
+
+import (
+	"github.com/Sirupsen/logrus"
+	"gopkg.in/gemnasium/logrus-airbrake-hook.v2"
+)
+
+var log = logrus.New()
+
+func init() {
+	log.Formatter = new(logrus.TextFormatter) // default
+	log.Hooks.Add(airbrake.NewHook(123, "xyz", "development"))
+}
+
+func main() {
+	log.WithFields(logrus.Fields{
+		"animal": "walrus",
+		"size":   10,
+	}).Info("A group of walrus emerges from the ocean")
+
+	log.WithFields(logrus.Fields{
+		"omg":    true,
+		"number": 122,
+	}).Warn("The group's number increased tremendously!")
+
+	log.WithFields(logrus.Fields{
+		"omg":    true,
+		"number": 100,
+	}).Fatal("The ice breaks!")
+}