Delete api-geopoint.md

This is now provided via JSDoc.

docs/api-geopoint.md

@@ -1,69 +0,0 @@
-## GeoPoint object
-
-The GeoPoint object represents a physical location.
-
-Use the `GeoPoint` class.
-
-```js
-var GeoPoint = require('loopback').GeoPoint;
-```
-
-Embed a latitude / longitude point in a [Model](#model).
-
-```js
-var CoffeeShop = loopback.createModel('coffee-shop', {
-  location: 'GeoPoint'
-});
-```
-
-You can query LoopBack models with a GeoPoint property and an attached data source using geo-spatial filters and sorting. For example, the following code finds the three nearest coffee shops.
-
-```js
-CoffeeShop.attachTo(oracle);
-var here = new GeoPoint({lat: 10.32424, lng: 5.84978});
-CoffeeShop.find({where: {location: {near: here}}, limit:3}, function(err, nearbyShops) {
-  console.info(nearbyShops); // [CoffeeShop, ...]
-});
-```
-
-### Distance Types
-
-**Note:** all distance methods use `miles` by default.
-
- - `miles`
- - `radians`
- - `kilometers`
- - `meters`
- - `miles`
- - `feet`
- - `degrees`
-
-### Methods
-
-#### geoPoint.distanceTo(geoPoint, options)
-
-Get the distance to another `GeoPoint`; for example:
-
-```js
-var here = new GeoPoint({lat: 10, lng: 10});
-var there = new GeoPoint({lat: 5, lng: 5});
-console.log(here.distanceTo(there, {type: 'miles'})); // 438
-```
- 
-#### GeoPoint.distanceBetween(a, b, options)
-
-Get the distance between two points; for example:
-
-```js
-GeoPoint.distanceBetween(here, there, {type: 'miles'}) // 438
-```
-
-### Properties 
-
-#### geoPoint.lat
-
-The latitude point in degrees. Range: -90 to 90.
-
-#### geoPoint.lng
-
-The longitude point in degrees. Range: -180 to 180.