Removed unnecessary default var

roles/alfred-json/defaults/main.yml

@@ -3,7 +3,4 @@
 alfred_json_repo_url: https://github.com/tcatm/alfred-json.git
 alfred_json_version: v0.3.1
 alfred_json_src_dir: /usr/src/alfred-json
-alfred_json_build_dir: /usr/src/alfred-json-build
-
-alfred_json_build_deps:
-- blah
+alfred_json_build_dir: /usr/src/alfred-json-build