Navigation now allows for more options.

We can set even more options with our new unified navigation options.
This means that we can set numeric options for index based loops.

This allows for a numeric set of posts which we deine the core layout and
you can pass in your own classes.

This new navigation option is global across achives, queries, transients
and singles. archives, queries and transients are the only ones able to
use the numeric option.

By default we will display prev/next

[Ticket: #43][Branch: development]
Transient Loops now work with numeric pagination.

transient loops now work with numeric pagination.

[Ticket: #43][Branch: development]