build: remove rather useless "patch" and "unpatch" make targets

Makefile

@@ -26,12 +26,6 @@ update: FORCE
 	$(GLUONDIR)/scripts/update.sh
 	$(GLUONDIR)/scripts/patch.sh
 
-patch: FORCE
-	$(GLUONDIR)/scripts/patch.sh
-
-unpatch: FORCE
-	$(GLUONDIR)/scripts/unpatch.sh
-
 update-patches: FORCE
 	$(GLUONDIR)/scripts/update.sh
 	$(GLUONDIR)/scripts/update-patches.sh

scripts/unpatch.sh

@@ -1,10 +0,0 @@
-#!/bin/bash
-
-set -e
-
-. "$GLUONDIR"/scripts/modules.sh
-
-for module in $GLUON_MODULES; do
-	cd "$GLUONDIR"/$module
-	git checkout base
-done