Merge pull request roots#357 from roots/wp-4.9.6

Update to WordPress 4.9.6

Merge pull request roots#354 from knowler/wp-4.9.5

Update WordPress to 4.9.5

Merge pull request roots#348 from roots/wp-4.9.4

Update to WordPress 4.9.4

Merge pull request roots#347 from roots/wp-4.9.3

Update to WordPress 4.9.3

Merge pull request roots#342 from roots/bump-4.9.2

Bump WordPress to 4.9.2

Merge pull request roots#336 from austinpray/bump-4.9.1

Bump WordPress to 4.9.1

Merge pull request roots#333 from austinpray/bump-4.9.0

Bump WordPress to 4.9.0

Merge pull request roots#331 from austinpray/bump-4.8.3

Bump WordPress to 4.8.3

Merge pull request roots#329 from austinpray/bump-4.8.2

Bump WordPress to 4.8.2

Fix versions [ci skip]