Revert "use simple access field for some presets"

This reverts commit 7faaa54165d0bbd8ea77cad755fcab186e8dbe4f.

Fixes #2280
Use https to access nominatim (fixes #2281)
Fixed countrycode spec
Fix debugbrowser link. Refs #2281
Merge pull request #2282 from cschwarz/patch-1

Use https to access nominatim (fixes #2281)
Re-add an access_simple field with suitable values
Support placeholder for combo fields
Update translations
1.5.1
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