Accommodating changes to NodeId.
Fix for Clang warnings.
less chance of duplicate message ids
Merge pull request #67 from mmoadeli/MAID-BUG-FIX5

less chance of duplicate message ids
Merge pull request #66 from Fraser999/MAID-537

Accommodating changes to NodeId.
Merge pull request #68 from maqi/MAID-545_LNC_thread_sanitizer

Maid-545_LNC_thread_sanitizer
Merge branch 'next' into account_transfer
Merge branch 'account_transfer' into MAID-524_sanitizer_analysis_account_transfer
Revert "notify shall be protected under mutex"

This reverts commit a3da3713d4782e44e740a35c5178edbe92e2d59e.
taking off const, as pass-by-value now