Changed test project type to WIndows 8.1

Changed test project framework from Nunit to MSTest
Changed HashAlgorithm from BouncyCastle to WinRT crypto
WIP progress bar in opendatabaseusercontrol
TextBox with button made generic
WIP implement copy on button click in Entry Page

ModernKeePassLib.Test.old/Keys/CompositeKeyTests.cs

@@ -0,0 +1,33 @@
+using NUnit.Framework;
+using ModernKeePassLib.Cryptography.KeyDerivation;
+using ModernKeePassLib.Keys;
+
+namespace ModernKeePassLib.Test.Keys
+{
+  [TestFixture ()]
+  public class CompositeKeyTests
+  {
+    [Test]
+    public void TestGenerateKey32 ()
+    {
+        var originalKey = new byte[32];
+        var expectedKey = new byte[32] {
+        0xF0, 0xED, 0x57, 0xD5, 0xF0, 0xDA, 0xF3, 0x47,
+        0x90, 0xD0, 0xDB, 0x43, 0x25, 0xC6, 0x81, 0x2C,
+        0x81, 0x6A, 0x0D, 0x94, 0x96, 0xA9, 0x03, 0xE1,
+        0x20, 0xD4, 0x3A, 0x3E, 0x45, 0xAD, 0x02, 0x65
+        };
+        const ulong rounds = 1;
+
+        var composite = new CompositeKey ();
+        AesKdf kdf = new AesKdf();
+        KdfParameters p = kdf.GetDefaultParameters();
+        p.SetUInt64(AesKdf.ParamRounds, rounds);
+        p.SetByteArray(AesKdf.ParamSeed, originalKey);
+        var key = composite.GenerateKey32(p);
+        Assert.That (key, Is.Not.Null);
+        var keyData = key.ReadData ();
+        Assert.That (keyData, Is.EqualTo (expectedKey));
+    }
+  }
+}