Add debug mode to the applicationlog to get log info

[Jim8y]

Closes #841

This pr focus on adding a debug mode to the applicationlog plugin such that developers can get the transaction execution log via the rpc interface.

What has changed?

• The config adds a debug field.
• Added Log monitor logic.
• Logs field will be added to the json response under debug mode.
• Update the rpcclient to support logs in response.

Will this impact other tools?

No

[Jim8y]

@cschuchardt88 just finished coding, not tested yet, but you can take a look. Will finish it tomorrow.

[cschuchardt88]

Still need to update RpcClient RpcApplicationLog Class. neo-express uses that for FromJson

[shargon]

Why only during debug? It seems reasonable to get this information always

[Jim8y]

Why only during debug? It seems reasonable to get this information always

This changes the response message size and processing time, without a solid test, i dare not add it directly in fear of DOS attacks. So, debug mode first. But we can also go straightforward to add it for production env if you think it is OK.

[vncoelho]

In this case, test the potential DOS first would be good. And leave as not default for now.

[Jim8y]

@cschuchardt88 this will not be merged until we have a monorepo.

[cschuchardt88]

@Liaojinghui @vncoelho PR #807 should be able to handle any amount of logs.

@Liaojinghui also im updating PR #807 for these new changes. Can you give an example template of the json? or is it the same as what I posted in #841

[Jim8y]

@Liaojinghui @vncoelho PR #807 should be able to handle any amount of logs.

@Liaojinghui also im updating PR #807 for these new changes. Can you give an example template of the json? or is it the same as what I posted in #841

Exactly the same as you posted