Generally small layout changes, AisisCore Features

We brought in the way Aisis Core handels navigation based elements
such as pagination and index based pagination. This goes and changes the
way the loop options handel the pagination for both single and index
related posts.

Added functionality to check for numeric pagination and add a bootstrap
class to the pagination to make it align with bootstrap 3.0 #234.

Cleaned up the index list of options, cleaned up some of the layout.
Fixed the way the transient posts for the post-page-template renders
pagination.

Fixed sidebar issues

[Ticket: #234][Branch: dev1.2.6]