Removes NodeId::kMaxId from routing
Merge branch 'next' of github.com:maidsafe/MaidSafe-Routing into next
minor fix
Added test target to check for multiple definition errors.
Re-Bootstrap if routing table size is empty
Merge remote-tracking branch 'origin/next' into sqlite

Conflicts:
	include/maidsafe/routing/tests/routing_network.h
	src/maidsafe/routing/routing_impl.cc
	src/maidsafe/routing/tests/routing_network.cc
	src/maidsafe/routing/tests/test_utils.cc