add exif primitives to exif namespace

src/ImageSharp/Numerics/LongRational.cs → src/ImageSharp/MetaData/Profiles/Exif/LongRational.cs

@@ -5,7 +5,7 @@ using System;
 using System.Globalization;
 using System.Text;
 
-namespace SixLabors.ImageSharp
+namespace SixLabors.ImageSharp.MetaData.Profiles.Exif
 {
     /// <summary>
     /// Represents a number that can be expressed as a fraction

src/ImageSharp/Numerics/Rational.cs → src/ImageSharp/MetaData/Profiles/Exif/Rational.cs

@@ -4,7 +4,7 @@
 using System;
 using System.Globalization;
 
-namespace SixLabors.ImageSharp
+namespace SixLabors.ImageSharp.MetaData.Profiles.Exif
 {
     /// <summary>
     /// Represents a number that can be expressed as a fraction.

src/ImageSharp/Numerics/SignedRational.cs → src/ImageSharp/MetaData/Profiles/Exif/SignedRational.cs

@@ -4,7 +4,7 @@
 using System;
 using System.Globalization;
 
-namespace SixLabors.ImageSharp
+namespace SixLabors.ImageSharp.MetaData.Profiles.Exif
 {
     /// <summary>
     /// Represents a number that can be expressed as a fraction.

tests/ImageSharp.Tests/Numerics/RationalTests.cs

@@ -1,6 +1,7 @@
 // Copyright (c) Six Labors and contributors.
 // Licensed under the Apache License, Version 2.0.
 
+using SixLabors.ImageSharp.MetaData.Profiles.Exif;
 using Xunit;
 
 namespace SixLabors.ImageSharp.Tests

tests/ImageSharp.Tests/Numerics/SignedRationalTests.cs

@@ -1,6 +1,7 @@
 // Copyright (c) Six Labors and contributors.
 // Licensed under the Apache License, Version 2.0.
 
+using SixLabors.ImageSharp.MetaData.Profiles.Exif;
 using Xunit;
 
 namespace SixLabors.ImageSharp.Tests