Deno namespace inconsistency

[timreichen]

Deno.SOARecord, Deno.SRVRecord, Deno.NAPTRRecord and Deno.MXRecord seem to be inconsistent names in deno namespace as it does not generally use uppercase on acronyms (Deno.HttpConn, Deno.TlsConn etc.)

I propose to rename them to PascalCase and deprecate the old ones as they can be removed in v2.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 7 days if no further activity occurs. Thank you for your contributions.

[timreichen]

@bartlomieju This issue was marked stale but probably is relevant again for v2. Could you take a look?

[kt3k]

FYI denoland/std replaced all these patterns of names a while ago. https://github.com/denoland/std/pull/2582