Filter and sort block references

You can now sort and filter block references. This can be really helpful for data manipulation tasks like removing duplicates, summarizing data, and more…

Other fixes and improvements

• Fixed a bug with trimming blocks

• Fixed a bug on deleting a grid

• Added a shortcut for deleting and adding columns

• Each new file now loads with an empty grid

• Subset.so now redirects to your recent files page if you're logged in

• Fixed dragging to add rows when a block has a reference or is dynamic

• Fixed the scaling on drag handles when zoomed in or out