Limit Drill-Through Options

[mstaples2]

Developers need the ability to limit drill-through options to only the ones relevant to the visualizations currently being viewed. Often several drill-through pages are created, but they do not all apply to the current analysis the user is working with.

[cholderfield]

I'm not sure how this only has four votes. We should be able to specify at the page and visual level which drill through pages can be accessed.