report connections in case of churn
reflected changes in return type of RoutingTable::RandomConnectedNode()
Merge remote-tracking branch 'upstream/next' into MAID-5_Select_Pmids_From_The_16_Close_Nodes
Merge pull request #21 from mmoadeli/MAID-5_Select_Pmids_From_The_16_Close_Nodes

reflected changes in return type of RoutingTable::RandomConnectedNode()
Merge pull request #19 from maqi/MAID-217_reporting_connection_map

report connections in case of churn
Revert "reflected changes in return type of RoutingTable::RandomConnectedNode()"
Merge pull request #23 from maidsafe/revert-21-MAID-5_Select_Pmids_From_The_16_Close_Nodes

Revert "reflected changes in return type of RoutingTable::RandomConnecte...