Update Copyright Year
Merge pull request #392 from mauryaratan/patch-1

_s: Update copyright year in license information.
Update README.md

Add "in" to sentence.
Merge pull request #394 from jeffgreendesign/patch-1

_s: Add missing word in documentation.
Adds in comments and sections for style.css
There is no more _s_comment() in inc/template-tags.php
Merge pull request #398 from satrya/master

There is no more _s_comment() in inc/template-tags.php. Removing reference, props @satrya
Merge pull request #397 from karmatosed/master

Adds in comments and sections for style.css, props @karmatosed
Fix spelling of word Accessibility
Merge pull request #399 from karmatosed/master

Fix spelling of word Accessibility
Fixed 'Media' table of contents number

The table of contents labeled both ‘Infinite scroll’ and ‘Media’ as
11.0. Media is 12.0.
Merge pull request #402 from sdavis2702/master

Fixed 'Media' table of contents number
Adds in specific classes rather than using wider navigation selector
Merge pull request #403 from karmatosed/master

Adds in specific classes rather than using wider navigation selector to prevent accidentally selecting, for example, posts tagged with navigation.