increment count first then get unresovled
send out seen_list within the sync message
Merge branch 'vault_network' into InfiniteSync

Conflicts:
	src/maidsafe/vault/data_manager/service.cc
	src/maidsafe/vault/pmid_manager/service.cc
	src/maidsafe/vault/unresolved_action.h
separating vault_network tests from the rest of the tests
Merge branch 'vault_network' of github.com:maidsafe/MaidSafe-Vault into vault_network