Site title incorrectly pulled when submitting to Reddit

[IfaqYurmama]

Description

The meta information should pull through from each page correctly

Usually it should pull the site title that's also displayed in the tab (
)

Motivation

To have correctly displaying open graph data across the whole site.

Acceptance Criteria

• Every page on the site should have unique open graph data
• The open graph data should display when posting the link to social media
• Title, image, description at least.

Dependencies

Not exactly dependent but there is similar work going on in #185 so either wait to see that solution and implement it site wide or do this one first.

[matt-auckland]

The info that gets pulled by reddit is stored in the header of each page, but with the current set up I'm not sure if we can modify the header per news post as the header is a sibling partial of the content. @red010b37 @craigmacgregor Can you confirm this?

Where the info is pulled from: https://github.com/NAVCoin/nav-community-site/blob/master/themes/nav-community-v1/layouts/partials/head.html

[zanuka]

@matt-auckland @IfaqYurmama @red010b37 @craigmacgregor yeah this can be fixed by creating a partial template for meta elements so things like title, twitter description, share image can be set on a per post basis. Right now it's all being set globally in head.html. good catch!