Add PostCount property to Category

category/category.go

@@ -16,6 +16,7 @@ type Category struct {
 	Hashtag   string `json:"hashtag"`
 	Slug      string `json:"slug"`
 	Title     string `json:"title"`
+	PostCount int64  `json:"post_count"`
 }
 
 // NewCategory creates a Category you can insert into the database, based on a hashtag. It automatically breaks up the