* render labels properly, fixes#9425
* always open the touch-specific edit menu (the contextmenu event is always triggered by the browser on long presses, where we need to make sure that this event doesn't override the `isTouchMenu` property of the edit menu)
instead of `"strings": { "options": { "<tag-value>": "<translatable-string>", …` it is now also supported to have:
```
"strings": {
"options": {
"<tag-value>": {
"title": "<translatable-string>",
"description": "<translatable-string>"
},
…
```
because the common tag vs. left/right tag situation can be different for different entities in the multiselection, the approach to merge/split/update the tags needs to be made on a per entity basis
this introduces a new way to specify tag changes: a callback function which is called for each to be modified entity
as it silently strips non-numeric suffixes (e.g. a value of "123 foo" is transformed into a numeric value of 123 by `parseFloat`, which is typically not what we desire)
* Clamp degree values in `direction` fields between 0 and 359 degrees, fixes#9386
* Only match cardinal values to numbers in `direction` fields
* Disable increment/decrement buttons on number fields if the input value is not numeric or when there is a multi-selection with conflicting values
* Fix/implement reverse operation for semicolon delimited `direction` values
* pressing return/enter doesn't deselect the entity anymore
* predefined ("static") field options are always listed in the combobox dropdown, even if taginfo doesn't include them (because of low usage)
* (raw) tag values can also be entered for localized strings
* static localized strings can be used before taginfo response is received (useful when taginfo is slow or unavailable)
* fixes some bugs which can be triggered when taginfo is slow
* fixes a bug where the autocomplete dropdown doesn't work properly when tags have "few" values
* multiCombo fields can be case-sensitive now
For example, when a feature tagged as `highway=primary` (line preset) and `man_made=bridge` (area preset) is mapped as an unclosed way, converting it to an area (by closing the way by connecting the endpoints) does not improve the situation, as then the other tag doesn't fit to the geometry anymore.
closes#7037
Martin Raifer