Launched: grouped grid view support on iOS

[Katherine_Duh]

Hey everyone! We just launched the ability to view, create, and edit groups in grid views for the iOS app.

Some notes:

• Like in the web app, grouping by a field adds headers to the grid view
• Like in the web app, you can tap and drag records from one group to another to reassign their value (except in views grouped by a computed field)

Happy grouping!