Generate cartodb.control with Makefile-driver version

Set version to 0.1dev

Makefile

@@ -1,14 +1,17 @@
 # cartodb/Makefile
 
 EXTENSION = cartodb
-EXTVERSION = 0.1
+EXTVERSION = 0.1dev
 
 CDBSCRIPTS = \
   scripts-enabled/*.sql \
   $(END)
 
-DATA_built = $(EXTENSION)--$(EXTVERSION).sql \
-  $(EXTENSION)--unpackaged--$(EXTVERSION).sql
+DATA_built = \
+  $(EXTENSION)--$(EXTVERSION).sql \
+  $(EXTENSION)--unpackaged--$(EXTVERSION).sql \
+  $(EXTENSION).control
+
 DOCS = README.md
 REGRESS_NEW = test_ddl_triggers
 REGRESS_OLD = $(wildcard test/*.sql)
@@ -27,8 +30,11 @@ $(EXTENSION)--$(EXTVERSION).sql: $(CDBSCRIPTS) cartodb_hooks.sql Makefile
 	echo "GRANT USAGE ON SCHEMA cartodb TO public;" >> $@
 	cat cartodb_hooks.sql >> $@
 
-$(EXTENSION)--unpackaged--0.1.sql: $(EXTENSION)--$(EXTVERSION).sql util/create_from_unpackaged.sh Makefile
-	./util/create_from_unpackaged.sh cartodb--unpackaged--0.1.sql
+$(EXTENSION)--unpackaged--$(EXTVERSION).sql: $(EXTENSION)--$(EXTVERSION).sql util/create_from_unpackaged.sh Makefile
+	./util/create_from_unpackaged.sh $(EXTVERSION)
+
+$(EXTENSION).control: $(EXTENSION).control.in
+	sed -e 's/@@VERSION@@/$(EXTVERSION)/' $< > $@
 
 legacy_regress: $(REGRESS_OLD) Makefile
 	mkdir -p sql/test/