Making ready db for web3Token transaction

[ibugithub]

we need to save the user's wallet address into the database and the token as well.

[jamiebones]

we need to save the user's wallet address into the database and the token as well.

There are series of games, and each game has it's own token. The user data is saved with these fields: walletAddress, tokenAmount, tokenAddress and dateModified. We are doing it this way as we want to create a merkel tree from all the user token game data. AS the user continuing earning token, the token amount is increased and the date modied field is always set