New policy position on shares for rights

Closes #573
New policy position on local government powers

Closes #574
New policy position on secret courts

Closes #575
New policy position on communications data retention

Closes #621
New policy position on a register of lobbyists

Closes #622
New policy position on fees for lawyers in no-win no-fee cases

Closes #623
New policy position on letting agents' fees

Closes #624
New policy position on support for policies in the Coalition Agreement

Closes #626