Update README.md, Images/application_screenshot.jpg

See merge request !2

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Update 3rdParty/Externals/imgui-build/ImGui/backends/imgui_impl_dx9.h, 3rdParty/Externals/imgui-build/ImGui/backends/imgui_impl_glfw.h, 3rdParty/Externals/imgui-build/ImGui/backends/imgui_impl_allegro5.cpp, 3rdParty/Externals/imgui-build/ImGui/backends/imgui_impl_glut.h, 3rdParty/Externals/imgui-build/ImGui/backends/imgui_impl_metal.h, 3rdParty/Externals/imgui-build/ImGui/backends/imgui_impl_opengl3.h, 3rdParty/Externals/imgui-build/ImGui/backends/imgui_impl_osx.h, 3rdParty/Externals/imgui-build/ImGui/backends/imgui_impl_sdlrenderer.cpp, 3rdParty/Externals/imgui-build/ImGui/backends/imgui_impl_vulkan.h, 3rdParty/Externals/imgui-build/ImGui/backends/imgui_impl_metal.mm, 3rdParty/Externals/imgui-build/ImGui/backends/imgui_impl_opengl2.cpp, 3rdParty/Externals/imgui-build/ImGui/backends/imgui_impl_android.cpp, 3rdParty/Externals/imgui-build/ImGui/backends/imgui_impl_dx10.cpp, 3rdParty/Externals/imgui-build/ImGui/backends/imgui_impl_dx11.cpp, 3rdParty/Externals/imgui-build/ImGui/backends/imgui_impl_sdl.cpp, 3rd...

Update 3rdParty/Externals/build_glad.sh, 3rdParty/Externals/build_glfw.sh, 3rdParty/Externals/build_imgui.sh

Deleted data/.gitkeep, data/analysis__add.jpg, data/analysis__add_.jpg, data/analysis__add_.png, data/analysis__add__all.jpg, data/analysis__minimum__all.jpg, data/analysis__remove__all.jpg

Update 3rdParty/Externals/glad/CMakeLists.txt, imgui_impl_glfw.h, CMakeLists.txt, imgui_impl_glfw.cpp, imgui_impl_opengl3.h, imgui_impl_opengl3_loader.h, imgui_impl_opengl3.cpp

Update 3rdParty/Externals/glad/CMakeLists.txt, 3rdParty/Externals/glfw/CMakeLists.txt, 3rdParty/Externals/imgui/CMakeLists.txt, 3rdParty/Externals/imgui-build/CMakeLists.txt, 3rdParty/Externals/imgui-build/ImGui/imconfig.h, 3rdParty/Externals/imgui-build/ImGui/imstb_rectpack.h, 3rdParty/Externals/imgui-build/ImGui/imstb_textedit.h, 3rdParty/Externals/imgui-build/ImGui/imgui_draw.cpp, 3rdParty/Externals/imgui-build/ImGui/imgui_tables.cpp, 3rdParty/Externals/imgui-build/ImGui/imstb_truetype.h, 3rdParty/Externals/imgui-build/ImGui/imgui_internal.h, 3rdParty/Externals/imgui-build/ImGui/imgui_widgets.cpp, 3rdParty/Externals/imgui-build/ImGui/imgui.h, 3rdParty/Externals/imgui-build/ImGui/LICENSE.txt, 3rdParty/Externals/imgui-build/ImGui/imgui.cpp, 3rdParty/Externals/imgui-build/ImGui/imgui_demo.cpp

Update 3rdParty/stb/stb_image_write.h, 3rdParty/Externals/build_glad.bat, 3rdParty/Externals/build_glfw.bat, 3rdParty/Externals/build_imgui.bat