Moved application code to the Application layer

Imported Win10 project
Code cleanup
WIP - Use common UWP services for Win8.1 and Win10

ModernKeePass/Interfaces/IFormat.cs

@@ -1,11 +0,0 @@
-using System.Collections.Generic;
-using System.Threading.Tasks;
-using Windows.Storage;
-
-namespace ModernKeePass.Interfaces
-{
-    public interface IFormat
-    {
-        Task<List<Dictionary<string, string>>> Import(IStorageFile source);
-    }
-}

ModernKeePass/Interfaces/IProxyInvocationHandler.cs

@@ -1,9 +0,0 @@
-using System.Reflection;
-
-namespace ModernKeePass.Interfaces
-{
-    public interface IProxyInvocationHandler
-    {
-        object Invoke(object proxy, MethodInfo method, object[] parameters);
-    }
-}

ModernKeePass/Interfaces/IRecentItem.cs

@@ -1,11 +0,0 @@
-using Windows.Storage;
-
-namespace ModernKeePass.Interfaces
-{
-    public interface IRecentItem
-    {
-        StorageFile DatabaseFile { get; }
-        string Token { get; }
-        string Name { get; }
-    }
-}

ModernKeePass/Interfaces/IRecentService.cs

@@ -1,15 +0,0 @@
-using System.Collections.ObjectModel;
-using System.Threading.Tasks;
-using Windows.Storage;
-
-namespace ModernKeePass.Interfaces
-{
-    public interface IRecentService
-    {
-        int EntryCount { get; }
-        Task<IStorageItem> GetFileAsync(string token);
-        ObservableCollection<IRecentItem> GetAllFiles(bool removeIfNonExistant = true);
-        void Add(IStorageItem file, string metadata);
-        void ClearAll();
-    }
-}

ModernKeePass/Interfaces/IResourceService.cs

@@ -1,7 +0,0 @@
-namespace ModernKeePass.Interfaces
-{
-    public interface IResourceService
-    {
-        string GetResourceValue(string key);
-    }
-}

ModernKeePass/Interfaces/ISettingsService.cs

@@ -1,8 +0,0 @@
-namespace ModernKeePass.Interfaces
-{
-    public interface ISettingsService
-    {
-        T GetSetting<T>(string property, T defaultValue = default(T));
-        void PutSetting<T>(string property, T value);
-    }
-}