adding too_few_entries_to_resolve error type
adding message for too_few_entries_to_resolve VaultError
Merge pull request #60 from mmoadeli/MAID-357

adding too_few_entries_to_resolve error type
Merge branch 'next' into account_transfer
Merge branch 'next' into account_transfer
Merge branch 'next' into account_transfer
Merge branch 'next' into account_transfer
Merge branch 'next' into account_transfer
Merge branch 'account_transfer' of github.com:maidsafe/MaidSafe-Common into account_transfer
mutex on gmtime and localtime to avoid racing (they both return pointer to static internal structure, which is not threadsafe)
mutex in rsa preventing data racing inside CryptoPP
Merge branch 'next' into account_transfer
use spinlock from maidsafe::detail
forced copy of raw_id_ in NodeId copy constructor
Merge pull request #81 from maqi/MAID-545_LNC_thread_sanitizer

Maid-545_LNC_thread_sanitizer
Merge branch 'next' into account_transfer

Conflicts:
	src/maidsafe/common/node_id.cc
Made NodeId::save throw if the NodeId is invalid and updated test.
Ran clang_format.
Added general Serialise and Parse functions.
Improved maidsafe_error serialisation.
Added Cereal load/save functions for handling RSA keys.
Merge pull request #84 from Fraser999/MAID-561

Made NodeId::save throw if the NodeId is invalid and updated test.