- added a pointer controller to findex to avoid RemoteDirModel to incidentally request for deleted pointers.

- suppressed auto-collapse of directories when updated.

Still To do:
	- auto-update QTreeView in PostMod() to avoid display inconsistencies.




git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1520 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-gui/src/gui/RemoteDirModel.cpp

@@ -712,7 +712,7 @@ QString RemoteDirModel::getFlagsString(uint32_t flags)
 	std::cerr << "RemoteDirModel::preMods()" << std::endl;
 #endif
 	//modelAboutToBeReset();
-	reset();
+//	reset();
 	layoutAboutToBeChanged();
  }