Include the anchor for phone numbers in the style guide link

This section is near the bottom of the page, so users are more likely
to read it if they are taken straight to it.
Merge pull request #234 from ministryofjustice/rails4-upgrade

Rails4 upgrade
Merge pull request #233 from jennyd/style-guide-phone-numbers

Include the anchor for phone numbers in the style guide link
initial check-in of a do-nothing notifier framework
Merge branch 'notify-changes-to-gov-uk' of git://github.com/ministryofjustice/courtfinder into notify-changes-to-gov-uk