Descriptor for a field defined in a class of THIS assembly/module
Inheritance: Field
		/// <summary>
		/// Add a field to this class
		/// </summary>
		/// <param name="fAtts">attributes for this field</param>
		/// <param name="name">field name</param>
		/// <param name="fType">field type</param>
		/// <returns>a descriptor for this new field</returns>
		public FieldDef AddField(FieldAttr fAtts, string name, Type fType) 
		{
			FieldDef field = new FieldDef(fAtts,name,fType);
			fields.Add(field);
			return field;
		}
		/// <summary>
		/// Add a field to this class
		/// </summary>
		/// <param name="name">field name</param>
		/// <param name="fType">field type</param>
		/// <returns>a descriptor for this new field</returns>
		public FieldDef AddField(string name, Type fType) 
		{
			FieldDef field = new FieldDef(name,fType);
			fields.Add(field);
			return field;
		}