Node related changes (#13)

Making changes to support dynamically creating enums for configured
nodes

All the manually extracted enums has been moved to json file 

Note: trigger.model.load() and trigger.model.setblock() command still
having static enums , will be handled separately, because of its odd
command structure.

Json_parser/Program.cs

@@ -70,8 +70,8 @@ static void parse_commands_josn(string base_lib_dir, string json_file_path)
 
             var triggerModelLoadCommands = cmdList.Where(cmd => cmd.name.Contains("trigger.model.load()")).ToList(); // get trigger.model.load() commands
 
-            var triggerBlockConstenets = cmdList.Where(cmd => cmd.name.Contains("trigger.BLOCK_")).ToList();
-            cmdList = cmdList.Except(triggerBlockConstenets).ToList();
+            var triggerBlockConstants = cmdList.Where(cmd => cmd.name.Contains("trigger.BLOCK_")).ToList();
+            cmdList = cmdList.Except(triggerBlockConstants).ToList();
 
 
             cmdList = cmdList.Except(directFunctioncommands).ToList(); // remove all directFunctioncommands commands and handle it speratley