Squashed some bugs when loading skills

- Certain skills that use a link property (inlink, outlink and UOL) don't have images ( #2 )
- Code formatting and clean-up (inevitiable while i was debugging, inline brackets ftw)

I spent so long trying to figure out why sub-properties for skills were being cleared... It's because I was clearing them thinking MapleLib was returning a new array every time

MapleLib/WzLib/Util/WzTool.cs

@@ -114,7 +114,7 @@ public static double GetDecryptionSuccessRate(string wzPath, WzMapleVersion encV
             else
                 wzf = new WzFile(wzPath, (short)version, encVersion);
             wzf.ParseWzFile();
-            if (version == null) version = wzf.Version;
+            if (version == null) version = wzf.FileVersion;
             int recognizedChars = 0;
             int totalChars = 0;
             foreach (WzDirectory wzdir in wzf.WzDirectory.WzDirectories)

MapleLib/WzLib/WzDirectory.cs

@@ -58,10 +58,14 @@ public override /*I*/WzFile WzFileParent
             get { return wzFile; }
         }
 
-		/// <summary>
-		/// Disposes the obejct
-		/// </summary>
-		public override void Dispose()
+        public override string ToString() {
+			return string.Format("WzDirectory('{0}')", Name);
+        }
+
+        /// <summary>
+        /// Disposes the obejct
+        /// </summary>
+        public override void Dispose()
 		{
 			name = null;
 			reader = null;
@@ -107,12 +111,12 @@ public override void Dispose()
 			get
 			{
 				foreach (WzImage i in images)
-					if (i.Name.ToLower() == name.ToLower())
+					if (i.Name.ToLower() == name.ToLower() 
+						|| Path.GetFileNameWithoutExtension(i.Name.ToLower()) == Path.GetFileNameWithoutExtension(name.ToLower()))
 						return i;
 				foreach (WzDirectory d in subDirs)
 					if (d.Name.ToLower() == name.ToLower())
 						return d;
-				//throw new KeyNotFoundException("No wz image or directory was found with the specified name");
 				return null;
 			}
             set