Remove unused function _addWeightsToHierarchy()
Setting up algorithm that puts nodes into layers based on how much browsing is done within a given category.
Adding panning and zooming.
Customizing styling.
Fixing some styling and adding click to zoom.
Fully functional subcat semantic zoom!
Integrate News Recomendation with Interest Dashboard
Added angular files and minor changes to preferences display
Reset checkAll flag
Limit docs per category
Fix check all being killed on update
Add counts to cats in perfs
Use 40 sites from moz_hosts
Clear All button in debug UX
Remove a check for first subcat have non-zero count
There could be subsequent subcats that have non-zero counts
Store UP settings into storage on reset