Add ERC20 decimal field support

[wtzb]

Resolves #114

[CLAassistant]

All committers have signed the CLA.

[raulk]

Thanks for the contribution! Could you maybe add a trivial test here? Could be as simple enhancing the existing tests to request the new field.

https://github.com/ConsenSys/ethql/blob/master/src/__tests__/erc20/erc20.test.ts

[wtzb]

Something like this? :)

…

On Tue, 30 Oct 2018, 22:47 Raúl Kripalani ***@***.*** wrote: ***@***.**** commented on this pull request. Thanks for the contribution? Could you maybe add a trivial test here? Could be as simple enhancing the existing tests to request the new field. https://github.com/ConsenSys/ethql/blob/master/src/__tests__/erc20/erc20.test.ts — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#115 (review)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AK4kAIebiP9IVZOV7uEoioVzROJD2W07ks5uqMjwgaJpZM4YC6Ru> .

[wtzb]

Awesome, thanks!

…

On Tue, 30 Oct 2018, 22:47 Raúl Kripalani ***@***.*** wrote: ***@***.**** commented on this pull request. Thanks for the contribution? Could you maybe add a trivial test here? Could be as simple enhancing the existing tests to request the new field. https://github.com/ConsenSys/ethql/blob/master/src/__tests__/erc20/erc20.test.ts — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#115 (review)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AK4kAIebiP9IVZOV7uEoioVzROJD2W07ks5uqMjwgaJpZM4YC6Ru> .