fix #623 - ensure all permissions are checked

Author: aritchie

samples/Samples/Geofences/CreatePage.xaml

@@ -2,7 +2,6 @@
 <ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
              x:Class="Samples.Geofences.CreatePage"
-             Style="{StaticResource ContentPage}"
              Title="Create">
 
     <ContentPage.ToolbarItems>

src/Shiny.Core/Platforms/Android/AndroidPlatform.cs

@@ -232,7 +232,7 @@ public IObservable<PermissionRequestResult> RequestPermissions(params string[] a
             var comp = new CompositeDisposable();
 
             //https://developer.android.com/training/permissions/requesting
-            var allGood = androidPermissions.Any(p => ContextCompat.CheckSelfPermission(this.AppContext, p) == Permission.Granted);
+            var allGood = androidPermissions.All(p => ContextCompat.CheckSelfPermission(this.AppContext, p) == Permission.Granted);
             if (allGood)
             {
                 // everything is already good

src/Shiny.Locations/Platforms/Android/GeofenceManagerImpl.cs

@@ -68,7 +68,6 @@ await this.services.RunDelegates<IGeofenceDelegate>(
             var regions = await this.Repository.GetAll();
             foreach (var region in regions)
                 await this.Create(region);
-
         }