Update changelog for 4.6.3
Update changelog for 4.6.3

kujiy/sublime-phpcs,handrus/sublime-phpcs,appleboy/sublime-phpcs,michaelhogg/sublime-phpcs,liuxuecheng/sublime-phpcs,kujiy/sublime-phpcs,ikappas/sublime-phpcs,michaelhogg/sublime-phpcs,liuxuecheng/sublime-phpcs,ikappas/sublime-phpcs