Release 7.0.0-beta.7

[kr8n3r]

Includes

Breaking changes:

• #48 Remove toolkit and template dependency
• #49 Update GOV.UK Frontend to 0.0.31

New features:

• #39 Add code highlighting

• #52 Do not track users who have enabled 'DoNotTrack'

Bug fixes:

• #47 Fix and move GitHub links from home page and nav to the About page