Instantly enable all upgrades on all network types

[jules]

Fixes #4

[icemelon]

LGTM

[icemelon]

@mask-pp Could you take a look?

[mask-pp]

That constant fields is not necessary to change. We can start geth and allocate those by config file.

[mask-pp]

We can genesis geth node by genesis.json like this:

{
    "commit": "0000000000000000000000000000000000000000",
    "config": {
        "chainId": 420,
        "homesteadBlock": 0,
        "eip150Block": 0,
        "eip155Block": 0,
        "eip158Block": 0,
        "byzantiumBlock": 0,
        "constantinopleBlock": 0,
        "petersburgBlock": 0,
        "istanbulBlock": 0,
        "muirGlacierBlock": 0,
        "clique": {
            "period": 0,
            "epoch": 30000
        }
    },
   ...
}

[jules]

Correct, though I figured this may be a bit easier since I believe these constant parameters are loaded in if no config.json is provided. So it may help us ensure that we always run with the correct kind of configuration. If you feel it is redundant though, we can simply close the PR.

[mask-pp]

Try not to change if possible, so that others know the difference clearly, and it's convenient for us to upgrade and maintain.

[icemelon]

Agree with @mask-pp . It'd be good practice to avoid unnecessary changes. We can just add a default genesis config that enables all EIPs.

[mask-pp]

I think that it's necessary to add 0xcf281c8a32fb8d1a3bb4a64055c85cf20a1ed33e's genesis balance and the address keystore file, so we can use init node directly and use the addr send tx.

[jules]

Good catch, I will add it!

[jules]

Just so it is traceable later, the current keystore password is scroll.

[icemelon]

LGTM