Add some basic policies on the NHS
Remove reference to funding being increased, changed to sufficient.

Because increase is a change, not a general policy.
Merge branch 'refs/heads/gh-pages' into nhs-basics

Conflicts:
	health.md
Merge branch 'refs/heads/gh-pages' into nhs-basics

Conflicts:
	health.md
Merge pull request #17 from openpolitics/nhs-basics

Add some basic policies on the NHS