Set Records through ENSjs

[pikonha]

Feature Request

Describe the Feature Request

We should be able to set records using ENSjs.

Describe Preferred Solution

Given a domain with a Wildcard Writing compatible resolver, we should be able to:

• call function setRecords for changing multiple records at once
• call function setText for changing a single text record
• call function setAddress for changing a single address record
• call function setAddress with coin for changing a single address record that is not Ethereum