all these changes

frontend/node_modules/@turf/rewind/LICENSE

@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright (c) 2017 TurfJS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

frontend/node_modules/@turf/rewind/README.md

@@ -0,0 +1,64 @@
+# @turf/rewind
+
+<!-- Generated by documentation.js. Update this documentation by updating the source code. -->
+
+## rewind
+
+Rewind [(Multi)LineString][1] or [(Multi)Polygon][2] outer ring counterclockwise and inner rings clockwise (Uses [Shoelace Formula][3]).
+
+**Parameters**
+
+-   `geojson` **[GeoJSON][4]** input GeoJSON Polygon
+-   `options` **[Object][5]** Optional parameters (optional, default `{}`)
+    -   `options.reverse` **[boolean][6]** enable reverse winding (optional, default `false`)
+    -   `options.mutate` **[boolean][6]** allows GeoJSON input to be mutated (significant performance increase if true) (optional, default `false`)
+
+**Examples**
+
+```javascript
+var polygon = turf.polygon([[[121, -29], [138, -29], [138, -18], [121, -18], [121, -29]]]);
+
+var rewind = turf.rewind(polygon);
+
+//addToMap
+var addToMap = [rewind];
+```
+
+Returns **[GeoJSON][4]** rewind Polygon
+
+[1]: https://tools.ietf.org/html/rfc7946#section-3.1.4
+
+[2]: https://tools.ietf.org/html/rfc7946#section-3.1.6
+
+[3]: http://en.wikipedia.org/wiki/Shoelace_formula
+
+[4]: https://tools.ietf.org/html/rfc7946#section-3
+
+[5]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object
+
+[6]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Boolean
+
+<!-- This file is automatically generated. Please don't edit it directly:
+if you find an error, edit the source file (likely index.js), and re-run
+./scripts/generate-readmes in the turf project. -->
+
+---
+
+This module is part of the [Turfjs project](http://turfjs.org/), an open source
+module collection dedicated to geographic algorithms. It is maintained in the
+[Turfjs/turf](https://github.com/Turfjs/turf) repository, where you can create
+PRs and issues.
+
+### Installation
+
+Install this module individually:
+
+```sh
+$ npm install @turf/rewind
+```
+
+Or install the Turf module that includes it as a function:
+
+```sh
+$ npm install @turf/turf
+```

frontend/node_modules/@turf/rewind/dist/es/index.js

@@ -0,0 +1,134 @@
+import clone from '@turf/clone';
+import booleanClockwise from '@turf/boolean-clockwise';
+import { featureEach, geomEach } from '@turf/meta';
+import { getCoords } from '@turf/invariant';
+import { isObject, featureCollection } from '@turf/helpers';
+
+/**
+ * Rewind {@link LineString|(Multi)LineString} or {@link Polygon|(Multi)Polygon} outer ring counterclockwise and inner rings clockwise (Uses {@link http://en.wikipedia.org/wiki/Shoelace_formula|Shoelace Formula}).
+ *
+ * @name rewind
+ * @param {GeoJSON} geojson input GeoJSON Polygon
+ * @param {Object} [options={}] Optional parameters
+ * @param {boolean} [options.reverse=false] enable reverse winding
+ * @param {boolean} [options.mutate=false] allows GeoJSON input to be mutated (significant performance increase if true)
+ * @returns {GeoJSON} rewind Polygon
+ * @example
+ * var polygon = turf.polygon([[[121, -29], [138, -29], [138, -18], [121, -18], [121, -29]]]);
+ *
+ * var rewind = turf.rewind(polygon);
+ *
+ * //addToMap
+ * var addToMap = [rewind];
+ */
+function rewind(geojson, options) {
+  // Optional parameters
+  options = options || {};
+  if (!isObject(options)) throw new Error("options is invalid");
+  var reverse = options.reverse || false;
+  var mutate = options.mutate || false;
+
+  // validation
+  if (!geojson) throw new Error("<geojson> is required");
+  if (typeof reverse !== "boolean")
+    throw new Error("<reverse> must be a boolean");
+  if (typeof mutate !== "boolean")
+    throw new Error("<mutate> must be a boolean");
+
+  // prevent input mutation
+  if (mutate === false) geojson = clone(geojson);
+
+  // Support Feature Collection or Geometry Collection
+  var results = [];
+  switch (geojson.type) {
+    case "GeometryCollection":
+      geomEach(geojson, function (geometry) {
+        rewindFeature(geometry, reverse);
+      });
+      return geojson;
+    case "FeatureCollection":
+      featureEach(geojson, function (feature) {
+        featureEach(rewindFeature(feature, reverse), function (result) {
+          results.push(result);
+        });
+      });
+      return featureCollection(results);
+  }
+  // Support Feature or Geometry Objects
+  return rewindFeature(geojson, reverse);
+}
+
+/**
+ * Rewind
+ *
+ * @private
+ * @param {Geometry|Feature<any>} geojson Geometry or Feature
+ * @param {Boolean} [reverse=false] enable reverse winding
+ * @returns {Geometry|Feature<any>} rewind Geometry or Feature
+ */
+function rewindFeature(geojson, reverse) {
+  var type = geojson.type === "Feature" ? geojson.geometry.type : geojson.type;
+
+  // Support all GeoJSON Geometry Objects
+  switch (type) {
+    case "GeometryCollection":
+      geomEach(geojson, function (geometry) {
+        rewindFeature(geometry, reverse);
+      });
+      return geojson;
+    case "LineString":
+      rewindLineString(getCoords(geojson), reverse);
+      return geojson;
+    case "Polygon":
+      rewindPolygon(getCoords(geojson), reverse);
+      return geojson;
+    case "MultiLineString":
+      getCoords(geojson).forEach(function (lineCoords) {
+        rewindLineString(lineCoords, reverse);
+      });
+      return geojson;
+    case "MultiPolygon":
+      getCoords(geojson).forEach(function (lineCoords) {
+        rewindPolygon(lineCoords, reverse);
+      });
+      return geojson;
+    case "Point":
+    case "MultiPoint":
+      return geojson;
+  }
+}
+
+/**
+ * Rewind LineString - outer ring clockwise
+ *
+ * @private
+ * @param {Array<Array<number>>} coords GeoJSON LineString geometry coordinates
+ * @param {Boolean} [reverse=false] enable reverse winding
+ * @returns {void} mutates coordinates
+ */
+function rewindLineString(coords, reverse) {
+  if (booleanClockwise(coords) === reverse) coords.reverse();
+}
+
+/**
+ * Rewind Polygon - outer ring counterclockwise and inner rings clockwise.
+ *
+ * @private
+ * @param {Array<Array<Array<number>>>} coords GeoJSON Polygon geometry coordinates
+ * @param {Boolean} [reverse=false] enable reverse winding
+ * @returns {void} mutates coordinates
+ */
+function rewindPolygon(coords, reverse) {
+  // outer ring
+  if (booleanClockwise(coords[0]) !== reverse) {
+    coords[0].reverse();
+  }
+  // inner rings
+  for (var i = 1; i < coords.length; i++) {
+    if (booleanClockwise(coords[i]) === reverse) {
+      coords[i].reverse();
+    }
+  }
+}
+
+export default rewind;

frontend/node_modules/@turf/rewind/dist/es/package.json

@@ -0,0 +1 @@
+{"type":"module"}

frontend/node_modules/@turf/rewind/dist/js/index.js

@@ -0,0 +1,142 @@
+'use strict';
+
+var clone = require('@turf/clone');
+var booleanClockwise = require('@turf/boolean-clockwise');
+var meta = require('@turf/meta');
+var invariant = require('@turf/invariant');
+var helpers = require('@turf/helpers');
+
+function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
+
+var clone__default = /*#__PURE__*/_interopDefaultLegacy(clone);
+var booleanClockwise__default = /*#__PURE__*/_interopDefaultLegacy(booleanClockwise);
+
+/**
+ * Rewind {@link LineString|(Multi)LineString} or {@link Polygon|(Multi)Polygon} outer ring counterclockwise and inner rings clockwise (Uses {@link http://en.wikipedia.org/wiki/Shoelace_formula|Shoelace Formula}).
+ *
+ * @name rewind
+ * @param {GeoJSON} geojson input GeoJSON Polygon
+ * @param {Object} [options={}] Optional parameters
+ * @param {boolean} [options.reverse=false] enable reverse winding
+ * @param {boolean} [options.mutate=false] allows GeoJSON input to be mutated (significant performance increase if true)
+ * @returns {GeoJSON} rewind Polygon
+ * @example
+ * var polygon = turf.polygon([[[121, -29], [138, -29], [138, -18], [121, -18], [121, -29]]]);
+ *
+ * var rewind = turf.rewind(polygon);
+ *
+ * //addToMap
+ * var addToMap = [rewind];
+ */
+function rewind(geojson, options) {
+  // Optional parameters
+  options = options || {};
+  if (!helpers.isObject(options)) throw new Error("options is invalid");
+  var reverse = options.reverse || false;
+  var mutate = options.mutate || false;
+
+  // validation
+  if (!geojson) throw new Error("<geojson> is required");
+  if (typeof reverse !== "boolean")
+    throw new Error("<reverse> must be a boolean");
+  if (typeof mutate !== "boolean")
+    throw new Error("<mutate> must be a boolean");
+
+  // prevent input mutation
+  if (mutate === false) geojson = clone__default['default'](geojson);
+
+  // Support Feature Collection or Geometry Collection
+  var results = [];
+  switch (geojson.type) {
+    case "GeometryCollection":
+      meta.geomEach(geojson, function (geometry) {
+        rewindFeature(geometry, reverse);
+      });
+      return geojson;
+    case "FeatureCollection":
+      meta.featureEach(geojson, function (feature) {
+        meta.featureEach(rewindFeature(feature, reverse), function (result) {
+          results.push(result);
+        });
+      });
+      return helpers.featureCollection(results);
+  }
+  // Support Feature or Geometry Objects
+  return rewindFeature(geojson, reverse);
+}
+
+/**
+ * Rewind
+ *
+ * @private
+ * @param {Geometry|Feature<any>} geojson Geometry or Feature
+ * @param {Boolean} [reverse=false] enable reverse winding
+ * @returns {Geometry|Feature<any>} rewind Geometry or Feature
+ */
+function rewindFeature(geojson, reverse) {
+  var type = geojson.type === "Feature" ? geojson.geometry.type : geojson.type;
+
+  // Support all GeoJSON Geometry Objects
+  switch (type) {
+    case "GeometryCollection":
+      meta.geomEach(geojson, function (geometry) {
+        rewindFeature(geometry, reverse);
+      });
+      return geojson;
+    case "LineString":
+      rewindLineString(invariant.getCoords(geojson), reverse);
+      return geojson;
+    case "Polygon":
+      rewindPolygon(invariant.getCoords(geojson), reverse);
+      return geojson;
+    case "MultiLineString":
+      invariant.getCoords(geojson).forEach(function (lineCoords) {
+        rewindLineString(lineCoords, reverse);
+      });
+      return geojson;
+    case "MultiPolygon":
+      invariant.getCoords(geojson).forEach(function (lineCoords) {
+        rewindPolygon(lineCoords, reverse);
+      });
+      return geojson;
+    case "Point":
+    case "MultiPoint":
+      return geojson;
+  }
+}
+
+/**
+ * Rewind LineString - outer ring clockwise
+ *
+ * @private
+ * @param {Array<Array<number>>} coords GeoJSON LineString geometry coordinates
+ * @param {Boolean} [reverse=false] enable reverse winding
+ * @returns {void} mutates coordinates
+ */
+function rewindLineString(coords, reverse) {
+  if (booleanClockwise__default['default'](coords) === reverse) coords.reverse();
+}
+
+/**
+ * Rewind Polygon - outer ring counterclockwise and inner rings clockwise.
+ *
+ * @private
+ * @param {Array<Array<Array<number>>>} coords GeoJSON Polygon geometry coordinates
+ * @param {Boolean} [reverse=false] enable reverse winding
+ * @returns {void} mutates coordinates
+ */
+function rewindPolygon(coords, reverse) {
+  // outer ring
+  if (booleanClockwise__default['default'](coords[0]) !== reverse) {
+    coords[0].reverse();
+  }
+  // inner rings
+  for (var i = 1; i < coords.length; i++) {
+    if (booleanClockwise__default['default'](coords[i]) === reverse) {
+      coords[i].reverse();
+    }
+  }
+}
+
+module.exports = rewind;
+module.exports.default = rewind;

frontend/node_modules/@turf/rewind/index.d.ts

@@ -0,0 +1,12 @@
+import { AllGeoJSON } from "@turf/helpers";
+
+/**
+ * http://turfjs.org/docs/#rewind
+ */
+export default function rewind<T extends AllGeoJSON>(
+  geojson: T,
+  options?: {
+    reverse?: boolean;
+    mutate?: boolean;
+  }
+): T;

frontend/node_modules/@turf/rewind/package.json

@@ -0,0 +1,70 @@
+{
+  "name": "@turf/rewind",
+  "version": "6.5.0",
+  "description": "turf rewind module",
+  "author": "Turf Authors",
+  "contributors": [
+    "Abel Vázquez Montoro <@AbelVM>",
+    "Tom MacWright <@tmcw>",
+    "Denis Carriere <@DenisCarriere>",
+    "Morgan Herlocker <@morganherlocker>"
+  ],
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/Turfjs/turf/issues"
+  },
+  "homepage": "https://github.com/Turfjs/turf",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/Turfjs/turf.git"
+  },
+  "funding": "https://opencollective.com/turf",
+  "publishConfig": {
+    "access": "public"
+  },
+  "keywords": [
+    "turf",
+    "geojson",
+    "polygon",
+    "rewind"
+  ],
+  "main": "dist/js/index.js",
+  "module": "dist/es/index.js",
+  "exports": {
+    "./package.json": "./package.json",
+    ".": {
+      "import": "./dist/es/index.js",
+      "require": "./dist/js/index.js"
+    }
+  },
+  "types": "index.d.ts",
+  "sideEffects": false,
+  "files": [
+    "dist",
+    "index.d.ts"
+  ],
+  "scripts": {
+    "bench": "node -r esm bench.js",
+    "build": "rollup -c ../../rollup.config.js && echo '{\"type\":\"module\"}' > dist/es/package.json",
+    "docs": "node ../../scripts/generate-readmes",
+    "test": "npm-run-all test:*",
+    "test:tape": "node -r esm test.js",
+    "test:types": "tsc --esModuleInterop --noEmit types.ts"
+  },
+  "devDependencies": {
+    "benchmark": "*",
+    "load-json-file": "*",
+    "npm-run-all": "*",
+    "rollup": "*",
+    "tape": "*",
+    "write-json-file": "*"
+  },
+  "dependencies": {
+    "@turf/boolean-clockwise": "^6.5.0",
+    "@turf/clone": "^6.5.0",
+    "@turf/helpers": "^6.5.0",
+    "@turf/invariant": "^6.5.0",
+    "@turf/meta": "^6.5.0"
+  },
+  "gitHead": "5375941072b90d489389db22b43bfe809d5e451e"
+}