Merge pull request #762 from nextcloud/build/fix-Makefile

[stable-3.3] build(make): fix Makefile for release building

Author: blizzz

Makefile

@@ -44,9 +44,9 @@ appstore: clean
 	--exclude=/tests \
 	--exclude=/translationfiles \
 	$(project_dir)/ $(sign_dir)/$(app_name)
-	tar -czf $(build_dir)/$(app_name)-$(version).tar.gz \
+	tar -czf $(build_dir)/$(app_name).tar.gz \
 		-C $(sign_dir) $(app_name)
 	@if [ -f $(cert_dir)/$(app_name).key ]; then \
 		echo "Signing package…"; \
-		openssl dgst -sha512 -sign $(cert_dir)/$(app_name).key $(build_dir)/$(app_name)-$(version).tar.gz | openssl base64; \
+		openssl dgst -sha512 -sign $(cert_dir)/$(app_name).key $(build_dir)/$(app_name).tar.gz | openssl base64; \
 	fi