Removed deprecated disconnection code from nodeHandler.rb
Removed deprecated disconnection code from nodeHandler.rb

phelipealves/omf,nathansamson/OMF,LABORA-UFG/omf,nathansamson/OMF,LABORA-UFG/omf,nathansamson/OMF,nathansamson/OMF,nathansamson/OMF,phelipealves/omf,phelipealves/omf,nathansamson/OMF,LABORA-UFG/omf,phelipealves/omf,mytestbed/omf,LABORA-UFG/omf,ardadouk/omf6,mytestbed/omf,maxott/omf6,ardadouk/omf6,mytestbed/omf,mytestbed/omf