Fix description not saving (#59)

* fix required level being limited to 5

* fixed description object not saving on edit

Author: krogenth

src/G2DataGUI.Common/Data/Common/FixedLengthDescription.cs

@@ -15,7 +15,7 @@ public string Description
 			string description = "";
 			foreach (var character in _characters)
 			{
-				description += Convert.ToChar(character);
+				description += character > 0 ? Convert.ToChar(character) : ' ';
 			}
 
 			return description.TrimEnd();
@@ -25,7 +25,7 @@ public string Description
             value = value.PadRight((int)MaxLength, ' ');
 			for (int index = 0; index < MaxLength; index++)
 			{
-                _characters[index] = Convert.ToByte(_characters[index]);
+                _characters[index] = Convert.ToByte(value[index]);
 			}
         }
 	}
@@ -43,4 +43,4 @@ public void WriteFixedLengthDescription(Stream writer) =>
 		writer.WriteRawByteArray(_characters);
 
 	public static uint MaxLength { get => 40; }
-}
+}

src/G2DataGUI.Common/Data/Common/FixedLengthName.cs

@@ -22,7 +22,7 @@ public string Name
         }
         set
         {
-            value = value.PadRight((int)MaxLength, ' ');
+            value = value.PadLeft((int)MaxLength, ' ');
             for (int index = 0; index < MaxLength; index++)
             {
                 _characters[index] = Convert.ToByte(value[index]);