Add errors file

lib/errors.js

@@ -0,0 +1,16 @@
+const Errors = {
+	unknown: 'An unknown error occured on our end. Please try again later',
+	missingParameter (param) {
+		return `The request is missing the parameter "${param}"`
+	}
+}
+
+for(var errorName in Errors) {
+	var temp = {}
+	temp.name = errorName
+	temp.message = Errors[errorName]
+
+	Errors[errorName] = temp
+}
+
+module.exports = Errors