Commit b4c96355c9b51b54c4deb52e7d7cdfc7bf79bc2f from
https://github.com/ocornut/imgui/tree/docking
This adds global shortcuts and better table handling.
Update process:
1. In ScummVM backends/imgui directory:
for i in `find .`;do cp -v ../../../../imgui/$i $i;done
patch <scummvm.patch
2. Compile, test with launching engines using ImGui
3. Regenerate patch, in imgui directory:
diff -rbu . ../scummvm/scummvm/backends/imgui/|grep -v ^Only >../scummvm/scummvm/backends/imgui/scummvm.patch
4. Commit
