Changed config loading

config-template.lua

@@ -1,5 +1,3 @@
-local config = {}
-
 -- Copy this file to `config.lua` before starting awesome.
 
 -- To enable a module, add a line like the ones below.
@@ -179,8 +177,3 @@ config.ibus = {
 		}
 	}
 }
-
-
-
-
-return config

rc.lua

@@ -23,7 +23,15 @@ debug_message = function(msg)
 end
 
 -- Order matters.
-config = require("config")
+conf_env = os.getenv("AWESOMEWM_CONFIG")
+config = {}
+if (conf_env == nil) then
+	-- Default location: in this directory
+	dofile(conf_dir .. "/config.lua")
+else
+	dofile(conf_env)
+end
+
 beautiful.init(require("theme"))