Merge branch 'release/poc5-rc7' into develop
Merge branch 'hotfix/1' into develop
Merge branch 'hotfix/2' into develop
Merge branch 'hotfix/3' into develop
Merge branch 'master' into develop
Fixed couple issues

* (imp) Lock / RLock tries
* (fix) stack
Merge branch 'hotfix/4' into develop
Fixed competing block method
Changed numbers
Fixed Public block creation. Added block logging
Proper log statement
Apply to parent
Re broadcast transactions
Improved miner so it won't include invalid transactions
Removed some logging and refactored a bit
Bumped
Merge branch 'release/poc5-rc8'