Merge pull request #1331 from gcochard/master

New: add rule for multiple empty lines (fixes #1254)
Docs: Remove moot integration plugins
Merge pull request #1336 from sindresorhus/patch-1

Docs: Remove moot integration plugins
New: add space-before-blocks rule (fixes #1277)
Merge pull request #1337 from lo1tuma/space-before-block

New: add space-before-blocks rule (fixes #1277)
Fix: resolve linting issue in (fixes #1339)
Docs: added more Related Rules sections (fixes #1347)
Merge pull request #1348 from Delapouite/related-rules

Docs: added more Related Rules sections (fixes #1347)
New: add spaced-line-comment rule (fixes #1345)