Further work on Vault Put operation
Merge branch 'next' of github.com:maidsafe/MaidSafe-Vault into next

Conflicts:
	src/maidsafe/vault/pmid_node/service.h
Merge remote-tracking branch 'origin/next' into VC_fixes

Conflicts:
	src/maidsafe/vault/data_manager/service.cc
	src/maidsafe/vault/data_manager/value.cc
	src/maidsafe/vault/data_manager/value.h
	src/maidsafe/vault/maid_manager/service.cc
	src/maidsafe/vault/pmid_node/service.h