Docs: Fix reference to wrong rule name
Merge pull request #1270 from hswolff/patch-1

Docs: Fix reference to wrong rule name
Docs: Fix broken Markdown on configuration page
Docs: fix typo
Merge pull request #1274 from MannyC/master

Docs: fix typo in 'Configuring ESLint'
New: add ignoreCase option to sort-vars (fixes #1272)
Merge pull request #1273 from lo1tuma/ignorecase-option

New: add ignoreCase option to sort-vars (fixes #1272)