Adding author field to addon.json.

src/addoncreator/Addon.cs

@@ -230,6 +230,7 @@ namespace GarrysMod.AddonCreator
 
             // Extract data from addon.json
             Title = addonJson.Title;
+            Author = addonJson.Author;
             Description = string.IsNullOrEmpty(addonJson.Description) ? string.Empty : addonJson.Description;
             Version = addonJson.Version;
 

src/addoncreator/AddonJson.cs

@@ -31,6 +31,9 @@ namespace GarrysMod.AddonCreator
         [JsonProperty("version")]
         public int Version { get; set; }
 
+        [JsonProperty("author")]
+        public string Author { get; set; }
+
         internal void CheckForErrors()
         {
             if (string.IsNullOrEmpty(Title))