Added weather route and embedded cache system

types/Weather.go

@@ -0,0 +1,12 @@
+package types
+
+import "time"
+
+// The Weather data type, representing the weather of a certain city
+type Weather struct {
+	Date        time.Time `json:"date"`
+	Temperature string    `json:"temperature"`
+	Condition   string    `json:"condition"`
+	FeelsLike   string    `json:"feelsLike"`
+	Emoji       string    `json:"emoji"`
+}