Replace go build with godep go build

Author: bprashanth

exec-healthz/Makefile

@@ -5,7 +5,7 @@ TAG = 0.0
 PREFIX = gcr.io/google_containers/exechealthz
 
 server: exechealthz.go
-	CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-w' -o exechealthz ./exechealthz.go
+	CGO_ENABLED=0 GOOS=linux godep go build -a -installsuffix cgo -ldflags '-w' -o exechealthz ./exechealthz.go
 
 container: server
 	docker build -t $(PREFIX):$(TAG) .

pod-master/Makefile

@@ -9,7 +9,7 @@ all: push
 #   make TAG=1.2
 
 podmaster: podmaster.go
-	CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-w' ./podmaster.go
+	CGO_ENABLED=0 GOOS=linux godep go build -a -installsuffix cgo -ldflags '-w' ./podmaster.go
 
 container: podmaster
 	docker build -t gcr.io/google_containers/podmaster:$(TAG) .

service-loadbalancer/Makefile

@@ -5,7 +5,7 @@ TAG = 0.0
 PREFIX = gcr.io/google_containers/servicelb
 
 server: service_loadbalancer.go
-	CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-w' -o service_loadbalancer ./service_loadbalancer.go ./loadbalancer_log.go
+	CGO_ENABLED=0 GOOS=linux godep go build -a -installsuffix cgo -ldflags '-w' -o service_loadbalancer ./service_loadbalancer.go ./loadbalancer_log.go
 
 container: server
 	docker build -t $(PREFIX):$(TAG) .