Don't add your own bulleting to a `ol` list

Previous to this change, these lists had bullets like

    1. a. Lorem Ipsum
    2. b. Dolor Sit
    3. c. Etc....

I think it's more correct to either remove the extraneous 'a/b/c/...', or to use something other than an ordered list (`ol`).
Service Manual updates #version-2

https://github.com/alphagov/government-service-design-manual/commits/version-2
Service manual updates #version-3

https://github.com/alphagov/government-service-design-manual/commits/version-3
Service manual updates #version-4

https://github.com/alphagov/government-service-design-manual/commits/version-4
Fix typo
Service manual updates #version-5

https://github.com/alphagov/government-service-design-manual/commits/version-5
Update inside-government.html.erb

put in series guidance and 4.4 - add a full point to summaries
Update inside-government.html.erb

final tweaks
Update styleguide.html.erb

world war one and two
Merge branch 'merge-master'
Add civil service capitalisation rule
Fix civil service capitalisation
Merge pull request #17 from lazyatom/patch-1

Avoid double bulleting on an `ol` list
Service manual updates #version-6

https://github.com/alphagov/government-service-design-manual/commits/version-6
Merge branch 'master' into with-search

Conflicts:
	public/service-manual/search.html

Rebase was too much work, sorry!