Don't line wrap event names in JS plugin docs
Switch to using sub-account of main Sauce account for Savage

Refs commit 6cfd811fcc99e5800c9e6207c48a91f85f699ae7.
Merge pull request #15182 from twbs/sauce-sub-account

Switch to using sub-account of main Sauce account for Savage
Clean up old `muted` references and switch to `text-muted`.
Merge pull request #15111 from twbs/events-tables-wrapping

Don't line wrap event names in JS plugin docs
Merge pull request #15159 from twbs/docs-muted

Clean up old `muted` references and switch to `text-muted`.