Add Fantom Opera and Fantom Testnet support

[jenikd]

Adding support for Fantom Opera and Fantom Testnet networks and their Etherscan compatible client called FTMScan

Reference:
safe-global/safe-deployments#243

[github-actions]

CLA Assistant Lite bot All contributors have signed the CLA ✍️ ✅

[jenikd]

I can not read CLA as the page was not found and I can't find it anywhere on safe.global

[moisses89]

CLA Assistant Lite bot: Thank you for your submission, we really appreciate it. Like many open-source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution. You can sign the CLA by just posting a Pull Request Comment same as the below format.

I have read the CLA Document and I hereby sign the CLA

You can retrigger this bot by commenting recheck in this Pull Request

Fixing it here, thanks for the heads up :)
#610

[jenikd]

I have read the CLA Document and I hereby sign the CLA

[moisses89]

@HonzaDajc I think is going to be faster if you remove the 1.2.0 addresses here also because this was not still approved, safe-global/safe-deployments#243

[jenikd]

@HonzaDajc I think is going to be faster if you remove the 1.2.0 addresses here also because this was not still approved, safe-global/safe-deployments#243

Ok, I removed v1.2.0 contracts from addresses

[Uxio0]

Could you rebase so we can merge?

[jenikd]

Hi @Uxio0, I did rebase to current master branch so it can be merged now