Add screenshots to repo, also add screenshots to readme.

README.md

@@ -3,3 +3,46 @@
 I am testing ImGui functions in this repo using C++.
 
 This works in DirectX9, OpenGL doesn't work yet and is a work in progress.
+
+# Screenshots
+Here are some images of what this ImGui test is so far
+<details>
+<summary> Key Press Test </summary>
+<img src=/screenshots/LightModeToggle.png>
+</details>
+
+<details>
+<summary>Light mode toggle </summary>
+<img src=/screenshots/LightModeToggle.png>
+</details>
+
+<details>
+<summary> Windows message box test </summary>
+<img src=/screenshots/MsgBoxTest.png>
+</details>
+
+<details>
+<summary> Read from text file </summary>
+<img src=/screenshots/ReadFromTextFile.png>
+</details>
+
+<details>
+<summary> Show demo window toggle </summary>
+<img src=/screenshots/ReadFromTextFile.png>
+</details>
+
+<details>
+<summary> Show demo window toggle </summary>
+<img src=/screenshots/ReadFromTextFile.png>
+</details>
+
+
+<details>
+<summary> Show mouse position and List values checkbox  </summary>
+<img src=/screenshots/ShowMousePos.png>
+</details>
+
+<!-- Light mode toggle
+![Light Mode Toggle](/screenshots/LightModeToggle.png) -->
+
+