Further work on installers.
added cancel all (wip)
cleanup
NodeId::TypeId now an enum class with int_64t as base type
Merge branch 'next' into nfs_change
removing furthest_closest_node_id_ from routing table + style check
cleanup
Merge remote-tracking branch 'origin/next' into nfs_change
throw proper exception
Initial work on group matrix removal
Fixed race where functor_calls was being incremented by multiple threads without a lock.
ongoing work on matrix removal
Removed duplicated functions.
wip : group matrix removal
removing duplicate functions from routing table
Remove GetGroup from routing table
Merge branch 'next' into remove_matrix

Conflicts:
	src/maidsafe/routing/tests/routing_functional_test.cc
Routing Table : further code removal
Removed unneeded USE_GTEST definition.
renaming matrix-change to close-nodes-change