merge: pull request #69 from RT2Code/vcpkg-doc

Add vcpkg mention to the documentation

README.md

@@ -100,7 +100,7 @@ This demo in also [available online](https://traineq.org/implot_demo/src/implot_
 To integrate ImPlot3D into your application, follow these steps:
 
 1. Ensure you have a working Dear ImGui environment. ImPlot3D requires only Dear ImGui to function and does not depend on ImPlot.
-2. Add the following source files to your project: `implot3d.h`, `implot3d.cpp`, `implot3d_internal.h`, `implot3d_items.cpp`. Optionally, include `implot3d_demo.cpp` for examples and `implot3d_meshes.cpp` to support pre-loaded meshes.
+2. Add the following source files to your project: `implot3d.h`, `implot3d.cpp`, `implot3d_internal.h`, `implot3d_items.cpp`. Optionally, include `implot3d_demo.cpp` for examples and `implot3d_meshes.cpp` to support pre-loaded meshes. Alternatively, you can get ImPlot3D using [vcpkg](https://vcpkg.link/ports/implot3d).
 3. Create and destroy an ImPlot3DContext alongside your ImGuiContext:
   ```cpp
   ImGui::CreateContext();