Remove obsolete documentation.
Remove obsolete documentation.

Gwendocg/babeldToS,dtaht/babeld-shortrtt-metrics,wlanslovenija/babeld,Drooids/babeld,Gwendocg/babeldToS,boutier/babeld,woniullb/babeld,jech/babeld,tcatm/babeld,sudomesh/babeld,jech/babeld,wlanslovenija/babeld