Merge pull request #48 from dirvine/routing_v2

removed kInfo and kVerbose logs
Some updates mainly to RoutingTable.
Merge pull request #49 from Fraser999/routing_v2

Some updates mainly to RoutingTable.
Merge branch 'routing_v2' of github.com:dirvine/MaidSafe-Routing into dirvine-routing_v2

Conflicts:
	include/maidsafe/routing/node_info.h
	src/maidsafe/routing/routing_table.cc
	src/maidsafe/routing/routing_table.h
Merged changes missed from MaidSafe main fork.
further work on churn tests
Merge pull request #53 from Fraser999/routing_v2

Routing v2
Merge remote-tracking branch 'maidsafe/routing_v2' into routing_v2

Conflicts:
	src/maidsafe/routing/routing_table.cc
	src/maidsafe/routing/routing_table.h
merging