Added Siegfried's fix on Properties class back.

Rpinski · Rpinski · commit 9cd3cc5eb9a6 · 2014-05-28T01:36:24.000+02:00
diff --git a/src/Main/Core/Project/Src/Services/PropertyService/Properties.cs b/src/Main/Core/Project/Src/Services/PropertyService/Properties.cs
@@ -430,7 +430,7 @@ public Properties NestedProperties(string key)
 				if (result == null) {
 					result = new Properties(this);
 					dict[key] = result;
-					result.MakeDirty();
+					isNewContainer = true;
 				}
 			}
 			if (isNewContainer)

Original file line number	Diff line number	Diff line change
`@@ -430,7 +430,7 @@ public Properties NestedProperties(string key)`
`430`	`430`	`if (result == null) {`
`431`	`431`	`result = new Properties(this);`
`432`	`432`	`dict[key] = result;`
`433`		`- result.MakeDirty();`
	`433`	`+ isNewContainer = true;`
`434`	`434`	`}`
`435`	`435`	`}`
`436`	`436`	`if (isNewContainer)`