Feature: allow to remove an answer (in most cases), fix #2008

langs/en.json

@@ -779,6 +779,14 @@
         "missing": "{count} untranslated strings",
         "notImmediate": "Translations are not updated directly. This typically takes a few days"
     },
+    "unknown": {
+        "clear": "Clear answer",
+        "explanation": "Clear this bit of information if the current answer is incorrect but the actual value is not known. No other information will be removed.",
+        "keep": "Keep answer",
+        "markUnknown": "Mark as unknown",
+        "removedKeys": "The following keys will be removed:",
+        "title": "Mark as unknown?"
+    },
     "userinfo": {
         "gotoInbox": "Open your inbox",
         "gotoSettings": "Go to your settings on OpenStreetMap.org",

langs/layers/en.json

@@ -3027,6 +3027,7 @@
     "climbing_opportunity": {
         "description": "Fallback layer with items on which climbing _might_ be possible. It is loaded when zoomed in a lot, to prevent duplicate items to be added",
         "name": "Climbing opportunities?",
+        "snapName": "a wall, cliff or rock",
         "tagRenderings": {
             "climbing-opportunity-name": {
                 "render": "<strong>{name}</strong>"
@@ -3428,6 +3429,7 @@
     "cycleways_and_roads": {
         "description": "All infrastructure that someone can cycle over, accompanied with questions about this infrastructure",
         "name": "Cycleways and roads",
+        "snapName": "a road or a cycleway",
         "tagRenderings": {
             "Cycleway type for a road": {
                 "mappings": {
@@ -5907,6 +5909,7 @@
     "indoors": {
         "description": "Basic indoor mapping: shows room outlines",
         "name": "Indoors",
+        "snapName": "an indoor wall",
         "tagRenderings": {
             "name": {
                 "freeform": {
@@ -6076,6 +6079,7 @@
                 "title": "a kerb"
             }
         },
+        "snapName": "a kerb",
         "tagRenderings": {
             "kerb-height": {
                 "freeform": {
@@ -7293,7 +7297,8 @@
     },
     "pedestrian_path": {
         "description": "Pedestrian footpaths, especially used for indoor navigation and snapping entrances to this layer",
-        "name": "Pedestrian paths"
+        "name": "Pedestrian paths",
+        "snapName": "a pedestrian path"
     },
     "pharmacy": {
         "description": "A layer showing pharmacies, which (probably) dispense prescription drugs",
@@ -9034,6 +9039,7 @@
     "shelter": {
         "description": "Layer showing shelter structures",
         "name": "Shelter",
+        "snapName": "a shelter",
         "tagRenderings": {
             "shelter-type": {
                 "mappings": {

langs/layers/nl.json

@@ -2960,6 +2960,7 @@
     "cycleways_and_roads": {
         "description": "Alle infrastructuur waar je over kunt fietsen, met vragen over die infrastructuur",
         "name": "Fietspaden, straten en wegen",
+        "snapName": "een weg, straat of fietspad",
         "tagRenderings": {
             "Cycleway type for a road": {
                 "mappings": {
@@ -4910,6 +4911,7 @@
     "indoors": {
         "description": "Een basis voor indoor-navigatie: toont binnenruimtes",
         "name": "Binnenruimtes",
+        "snapName": "een binnenmuur",
         "tagRenderings": {
             "name": {
                 "freeform": {