Allow the user to force Relative Connector to create a link towards the closest object only
Often it is useful in an analysis to simply identify the closest objects only without the need for finding additional objects which are located at a similar distance than the closest object within a distance variation threshold which is not even settable.
There should be a way for the user to set the variation threshold and a tick box when only the closest object is desired.
Note: this issue relates to #4 (closed)