Our picks page + filters + load more

[Noni]

As the title suggests, i could really use a landing page that loads content from "Our Picks" but with a few improvements:
- 5-10 promoted content items and ajax load more content button so that the initial page load is not affected by too many picks / promoted items
- possibility to add tags to the promoted content (Maybe @Ryan H. could improve the advanced tags app)
- Filter content in a right sidebar or top bar based on these tags in a similar way the new Fluid display mode works ( https://invisioncommunity.com/forums/?do=setMethod&method=fluid )