updated nuget packages - metrics.net and dapper.
Merge branch 'develop' of github.com:CoiniumServ/CoiniumServ into develop
Added M003FixDefaults.cs - a default value bug in Block.Accounted and Payment.Completed table - fixes #533.
updated nuget packages; json.net, dapper, serilog.
Merge pull request #627 from raistlinthewiz/develop

misc fixes