Mark addresses from Dune labels

[olegabu]

Dune's labels are twofold: a project name like aave and a contract name like AAVEToken.
The project label becomes a schema and the contract name together with the event name from the contract's abi become a table name like aave.AAVEToken_evt_Transfer.

Instead of generating create view for contracts and events as we do now, output the label data into a table as described in #26 then use it to generate views.