Accommodating changes to NodeId.
bug fix
revert
disabling exception throw when a node is not updated yet.
Merge pull request #81 from mmoadeli/MAID-BUG-FIX5

Maid bug fix5
Merge pull request #79 from Fraser999/MAID-537

Accommodating changes to NodeId.
Return if account not found.
Merge pull request #82 from BSMaidSafe/BugFix6

Return if account not found.
Merge branch 'next' into account_transfer

Conflicts:
	src/maidsafe/vault/cache_handler/tests/service_test.cc
	src/maidsafe/vault/data_manager/tests/service_test.cc
	src/maidsafe/vault/pmid_manager/service.cc
	src/maidsafe/vault/pmid_manager/tests/service_test.cc
	src/maidsafe/vault/pmid_node/tests/service_test.cc
	src/maidsafe/vault/tests/group_db_test.cc
	src/maidsafe/vault/tests/sync_test.cc
updating account transfer inline with node id changes.
Merge remote-tracking branch 'upstream/next' into next
Merge remote-tracking branch 'upstream/account_transfer' into next
avoids throwing when not required
Merge pull request #83 from mmoadeli/MAID-BUG-FIX7

Maid bug fix7
further removal of unnecessary exception throw.
Merge pull request #84 from mmoadeli/MAID-BUG-FIX8

further removal of unnecessary exception throw.
Merge branch 'account_transfer' into MAID-524_sanitizer_analysis_account_transfer
resolve a compilation error in windows