- code refactoring

- made more and more easily extensible:
   * commands automatically loaded from plugins dlls
   * declarative and automatic command parameter parsing
   * common code moved to base classes
- other fixes

svn path=/trunk/; revision=33344

irc/TechBot/TechBot.Library/Commands/Base/XmlLookupCommand.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace TechBot.Library
+{
+    public abstract class XmlLookupCommand : XmlCommand
+    {
+        private string m_Text = null;
+
+        [CommandParameter("text", "The value to check")]
+        public string Text
+        {
+            get { return m_Text; }
+            set { m_Text = value; }
+        }
+    }
+}