Update ReleaseNotes.md
Add missing header for Linux.
fixed: removed fs::copy_option::overwrite_if_exists from the code collecting logs. There can't be cases when we have duplicated files, so we can safely remove this condition. Also it is the root of linking problems, when boost is explicitly compiled with C++11.
Fixed: using boost::filesystem::copy instead of boost::filesystem::copy_file. Addition fix to the the previous patch.
Add topo property to topology parser. Correct unit tests. Remove port.