Add file-input support, upload missing files.
Don't display passwords onscreen
Reorganize keyboard templates.
Add preview for text entry, multi-line support.
Implement typing, deletion.
Render onscreen keyboards (not interactive yet).
Render <select> elements to multi-column menus.
Implement radio inputs, upload missing files, make space for descriptions & richer form controls to use.
Add support for checkboxes, along with supporting infrastructure.
Add infrastructure for rendering Ginger templates.