Replace glide with dep

tools/Makefile

@@ -1,8 +1,8 @@
-all: install_glide check get_vendor_deps install
+all: install_dep check get_vendor_deps install
 
 
 ########################################
-### Glide
+### DEP
 
 DEP = github.com/golang/dep/cmd/dep
 DEP_CHECK := $(shell command -v dep 2> /dev/null)

tools/main.go

@@ -1,10 +1,10 @@
 package main
 
 import (
-	// Include dependencies here so glide picks them up
+	// Include dependencies here so dep picks them up
 	// and installs sub-dependencies.
 
-	// TODO: Ideally this gets auto-imported on glide update.
+	// TODO: Ideally this gets auto-imported on dep update.
 	// Any way to make that happen?
 	_ "github.com/rigelrozanski/common"
 )