improved file upload, enhanced module installation from Nuget to support upgrades, added ability to upgrade the framework from Nuget, completed isolated multitenancy and site alias management, created IPortable interface for importing data into modules, added default content to initial installation

Oqtane.Client/Services/ModuleService.cs

@@ -60,5 +60,15 @@ namespace Oqtane.Services
         {
             await http.DeleteAsync(apiurl + "/" + ModuleId.ToString());
         }
+
+        public async Task<bool> ImportModuleAsync(int ModuleId, string Content)
+        {
+            return await http.PostJsonAsync<bool>(apiurl + "/import?moduleid=" + ModuleId, Content);
+        }
+
+        public async Task<string> ExportModuleAsync(int ModuleId)
+        {
+            return await http.GetStringAsync(apiurl + "/export?moduleid=" + ModuleId.ToString());
+        }
     }
 }