Overwrite the existing bookmark file.
Overwrite the existing bookmark file.

Opening the file in read-write mode results in garbage being left
in the kml file at times.

probonopd/marble,utkuaydin/marble,tzapzoor/marble,AndreiDuma/marble,AndreiDuma/marble,quannt24/marble,utkuaydin/marble,rku/marble,oberluz/marble,tucnak/marble,adraghici/marble,adraghici/marble,David-Gil/marble-dev,David-Gil/marble-dev,David-Gil/marble-dev,AndreiDuma/marble,adraghici/marble,quannt24/marble,AndreiDuma/marble,tzapzoor/marble,adraghici/marble,adraghici/marble,tzapzoor/marble,rku/marble,utkuaydin/marble,tzapzoor/marble,tucnak/marble,AndreiDuma/marble,oberluz/marble,rku/marble,oberluz/marble,David-Gil/marble-dev,David-Gil/marble-dev,utkuaydin/marble,tucnak/marble,AndreiDuma/marble,tucnak/marble,tzapzoor/marble,tucnak/marble,Earthwings/marble,Earthwings/marble,probonopd/marble,quannt24/marble,probonopd/marble,oberluz/marble,oberluz/marble,tucnak/marble,rku/marble,adraghici/marble,probonopd/marble,quannt24/marble,tucnak/marble,Earthwings/marble,Earthwings/marble,rku/marble,David-Gil/marble-dev,probonopd/marble,quannt24/marble,Earthwings/marble,probonopd/marble,utkuaydin/marble,utkuaydin/marble,tzapzoor/marble,tzapzoor/marble,oberluz/marble,quannt24/marble,rku/marble,tzapzoor/marble,probonopd/marble,Earthwings/marble,quannt24/marble