added frontend and updated backend with docker, wrote some initial instructions

backend/model/feedModel.go

@@ -0,0 +1,8 @@
+package model
+
+type Feed struct {
+	Id      string `db:"id" json:"id"`
+	Modules string `db:"modules" json:"modules"`
+	Created string `db:"created" json:"created"`
+	Updated string `db:"updated" json:"updated"`
+}