SpriteMapEditor Rework

-Renamed Sprite to SpriteMapRegion
-Updated Frame code in QURO.AnimationLibrary to use SpriteMapRegions instead of Rectangles
-Replaced Drag and drop sprite rearrangement behaviour in Editor with simpler, less buggy up/down button system
-Changed Editor's save/load format to be a MonoGame compatible Dictionary<string, SpriteMapRegion> rather than a List

AnimationEditor/AnimationEditor.csproj

@@ -71,7 +71,6 @@
     </Compile>
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
-    <Compile Include="Sprite.cs" />
     <EmbeddedResource Include="Form1.resx">
       <DependentUpon>Form1.cs</DependentUpon>
     </EmbeddedResource>
@@ -103,6 +102,10 @@
       <Project>{69dadc27-fbeb-4625-9212-6eb5bed5102a}</Project>
       <Name>QURO.AnimationLibrary</Name>
     </ProjectReference>
+    <ProjectReference Include="..\QURO\QURO.csproj">
+      <Project>{4581e0c8-b14a-454d-9a7b-52d37535e7e9}</Project>
+      <Name>QURO</Name>
+    </ProjectReference>
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>