resolved a bug in RoutingNode application : datasize get increased when sending multiple msgs [#24103165]
Merge branch 'next' of github.com:maidsafe/MaidSafe-Routing into next
Fixed bug in RoutingTable::IpcSendGroupMatrix.
Added success logs for node level message received.
Merge remote-tracking branch 'origin/vault'

Conflicts:
	src/maidsafe/routing/tools/commands.cc
	src/maidsafe/routing/tools/commands.h
Minor updates.
Updated README.
Changed to not require just::threads when using MSVC.
comment out currently unused functions
Linking to maidsafe_network_viewer required for Release build.
Updated API documentation and cleanup.
Minor fix in ClosestToId method
Merge branch 'next' of github.com:maidsafe/MaidSafe-Routing into next

Conflicts:
	src/maidsafe/routing/routing_table.cc
Removed unneeded compiler flag.
Added wiki as submodule.
Updated license.
Removed doc submodule
Added license docs.
Amended some copyright notices and updated READMEs.
Updated copyright notice.