more detailed wetland presets (closes #281)

add presets for all categories currently documented at https://wiki.openstreetmap.org/wiki/Key:wetland

also drop the tidal/salt fields where they do not apply to the more specific wetland presets

data/fields/wetland.json

@@ -1,5 +1,19 @@
 {
     "key": "wetland",
     "type": "combo",
-    "label": "Type"
+    "label": "Type",
+    "strings": {
+        "options": {
+            "marsh": "Marsh",
+            "reedbed": "Reed Bed",
+            "saltmarsh": "Coastal Salt Marsh",
+            "tidalflat": "Tidal Flat",
+            "wet_meadow": "Wet Meadow",
+            "swamp": "Swamp",
+            "mangrove": "Mangrove",
+            "bog": "Bog",
+            "fen": "Fen",
+            "string_bog": "String Bog"
+        }
+    }
 }

data/presets/natural/wetland/bog.json

@@ -0,0 +1,17 @@
+{
+    "icon": "maki-wetland",
+    "fields": [],
+    "geometry": [
+        "area"
+    ],
+    "tags": {
+        "natural": "wetland",
+        "wetland": "bog"
+    },
+    "reference": {
+        "key": "wetland",
+        "value": "bog"
+    },
+    "terms": [],
+    "name": "Bog"
+}

data/presets/natural/wetland/fen.json

@@ -0,0 +1,19 @@
+{
+    "icon": "maki-wetland",
+    "fields": [],
+    "geometry": [
+        "area"
+    ],
+    "tags": {
+        "natural": "wetland",
+        "wetland": "fen"
+    },
+    "reference": {
+        "key": "wetland",
+        "value": "fen"
+    },
+    "terms": [
+        "groundwater"
+    ],
+    "name": "Fen"
+}

data/presets/natural/wetland/mangrove.json

@@ -1,7 +1,6 @@
 {
     "icon": "maki-wetland",
     "fields": [
-        "wetland",
         "salt",
         "tidal"
     ],
@@ -10,8 +9,12 @@
     ],
     "tags": {
         "natural": "wetland",
-        "wetland": "swamp"
+        "wetland": "mangrove"
+    },
+    "reference": {
+        "key": "wetland",
+        "value": "mangrove"
     },
     "terms": [],
-    "name": "Swamp"
+    "name": "Mangrove"
 }

data/presets/natural/wetland/marsh.json

@@ -1,10 +1,6 @@
 {
     "icon": "maki-wetland",
-    "fields": [
-        "wetland",
-        "salt",
-        "tidal"
-    ],
+    "fields": [],
     "geometry": [
         "area"
     ],
@@ -12,6 +8,10 @@
         "natural": "wetland",
         "wetland": "marsh"
     },
+    "reference": {
+        "key": "wetland",
+        "value": "marsh"
+    },
     "terms": [],
     "name": "Marsh"
 }

data/presets/natural/wetland/reedbed.json

@@ -1,10 +1,6 @@
 {
     "icon": "maki-wetland",
-    "fields": [
-        "wetland",
-        "salt",
-        "tidal"
-    ],
+    "fields": [],
     "geometry": [
         "area"
     ],
@@ -12,6 +8,10 @@
         "natural": "wetland",
         "wetland": "reedbed"
     },
+    "reference": {
+        "key": "wetland",
+        "value": "reedbed"
+    },
     "terms": [
         "reeds",
         "bulrushes",

data/presets/natural/wetland/saltmarsh.json

@@ -0,0 +1,23 @@
+{
+    "icon": "maki-wetland",
+    "fields": [
+        "salt",
+        "tidal"
+    ],
+    "geometry": [
+        "area"
+    ],
+    "tags": {
+        "natural": "wetland",
+        "wetland": "saltmarsh"
+    },
+    "reference": {
+        "key": "wetland",
+        "value": "saltmarsh"
+    },
+    "terms": [
+        "saltmarsh",
+        "tidal"
+    ],
+    "name": "Coastal Salt Marsh"
+}

data/presets/natural/wetland/string_bog.json

@@ -0,0 +1,23 @@
+{
+    "icon": "maki-wetland",
+    "fields": [],
+    "geometry": [
+        "area"
+    ],
+    "tags": {
+        "natural": "wetland",
+        "wetland": "string_bog"
+    },
+    "reference": {
+        "key": "wetland",
+        "value": "string_bog"
+    },
+    "terms": [
+        "aapa moore",
+        "strangemoore"
+    ],
+    "aliases": [
+        "Strong Mire"
+    ],
+    "name": "String Bog"
+}

data/presets/natural/wetland/swamp.json

@@ -0,0 +1,22 @@
+{
+    "icon": "maki-wetland",
+    "fields": [],
+    "moreFields": [
+        "tidal"
+    ],
+    "geometry": [
+        "area"
+    ],
+    "tags": {
+        "natural": "wetland",
+        "wetland": "swamp"
+    },
+    "reference": {
+        "key": "wetland",
+        "value": "swamp"
+    },
+    "terms": [
+        "waterlogged"
+    ],
+    "name": "Swamp"
+}

data/presets/natural/wetland/tidalflat.json

@@ -0,0 +1,25 @@
+{
+    "icon": "maki-wetland",
+    "fields": [
+        "salt",
+        "tidal"
+    ],
+    "geometry": [
+        "area"
+    ],
+    "tags": {
+        "natural": "wetland",
+        "wetland": "tidalflat"
+    },
+    "reference": {
+        "key": "wetland",
+        "value": "tidalflat"
+    },
+    "terms": [
+        "tidal"
+    ],
+    "aliases": [
+        "Mudflat"
+    ],
+    "name": "Tidal Flat"
+}

data/presets/natural/wetland/wet_meadow.json

@@ -0,0 +1,17 @@
+{
+    "icon": "maki-wetland",
+    "fields": [],
+    "geometry": [
+        "area"
+    ],
+    "tags": {
+        "natural": "wetland",
+        "wetland": "wet_meadow"
+    },
+    "reference": {
+        "key": "wetland",
+        "value": "wet_meadow"
+    },
+    "terms": [],
+    "name": "Wet Meadow"
+}