Working auth and photo json endpoint

Signed-off-by: Kris Nóva <kris@nivenly.com>

vendor/github.com/paulmach/go.geojson/boundingbox.go

@@ -0,0 +1,28 @@
+package geojson
+
+import "fmt"
+
+func decodeBoundingBox(bb interface{}) ([]float64, error) {
+	if bb == nil {
+		return nil, nil
+	}
+
+	switch f := bb.(type) {
+	case []float64:
+		return f, nil
+	case []interface{}:
+		bb := make([]float64, 0, 4)
+		for _, v := range f {
+			switch c := v.(type) {
+			case float64:
+				bb = append(bb, c)
+			default:
+				return nil, fmt.Errorf("bounding box coordinate not usable, got %T", v)
+			}
+
+		}
+		return bb, nil
+	default:
+		return nil, fmt.Errorf("bounding box property not usable, got %T", bb)
+	}
+}