Two cancel buttons on attribute editor with different behavior

[regan-sarwas]

When creating a feature:

• Cancel button in attribute form will abort the feature creation, and remove it from the map.
• Cancel button in lower nav bar will quit the attribute editor without saving changes, but keep the feature
• Dismiss or Done button in nav bar: save changes and dismiss popover

When editing an existing feature:

• Delete button (no cancel button) in attribute form will delete the feature.
• Cancel button in lower navigation bar will quit the attribute editor without saving changes
• Dismiss or Done button in nav bar: save changes and dismiss popover

Two cancel buttons is confusing. One should be renamed or removed. Recommend renaming the Cancel in the form during creation to Delete

[regan-sarwas]

Renamed the Cancel button in the form to Delete and colored it Red

Close with 74811527f60b33e2723a8fbaca38a6aee334f43b