MPs expenses, second homes, and wages.
Ban second jobs for MPs
Refine second job ban to allow where no conflict
Merge branch 'refs/heads/gh-pages' into expenses

Conflicts:
	democracy.md
Merge branch 'refs/heads/gh-pages' into expenses

Conflicts:
	democracy.md
Change over to a fully metric system of units
Change to a republic
Merge branch 'refs/heads/gh-pages' into expenses

Conflicts:
	democracy.md
update MP accomodation section
State Honours
Reform of the UN Security Council
Housing
Spreading the science love
Organ donation opt-out
Adding rent stabilisation
Broadened wording
Merge pull request #93 from philipjohn/science-cp

Spreading the science love
Merge pull request #87 from PaulJRobinson/prose-patch-25

State Honours
Merge pull request #19 from openpolitics/expenses

MPs expenses, second homes, and wages.
Merge pull request #89 from PaulJRobinson/prose-patch-27

Reform of the UN Security Council