closes#5150
- Post API understands next.author, next.tags, previous.author and previous.tags
- Post Read request filters out those properties and does the right thing with them
- Prev/Next post helpers send extra include properties
- Tests updated
Refs #5097
- All drafts will show a preview link (this needs real css)
- Published posts will redirect
- prev/next post helpers only activate on published posts
- Powered by ~10 pints between the two of us (@ErisDS, @novaugust)
fixes#5177
- this combined with a change passing options through to toJSON results in a really flukey bug with next/prev
where the name option from the helper clashes with a name option inside of toJSON
closes#4799
- Adds a prev_next helper method called by {{prev_post}} and {{next_post}}
- Shows correct template for if and else blocks
- Adds unit tests
