Clean up and start work on Epiphany plugin

plugin/src/Logging.lua

@@ -0,0 +1,21 @@
+local enabledByTest = false
+
+local function isEnabled()
+	return _G.ROJO_LOG or enabledByTest
+end
+
+local Logging = {}
+
+function Logging.info(template, ...)
+	if isEnabled() then
+		print("[Rojo] " .. template:format(...))
+	end
+end
+
+function Logging.warn(template, ...)
+	if isEnabled() then
+		warn("[Rojo] " .. template:format(...))
+	end
+end
+
+return Logging