Added version number in sources

imgui.cpp

@@ -1,7 +1,8 @@
-// ImGui library
+// ImGui library v1.11
 // See ImGui::ShowTestWindow() for sample code.
 // Read 'Programmer guide' below for notes on how to setup ImGui in your codebase.
 // Get latest version at https://github.com/ocornut/imgui
+// Developped by Omar Cornut and contributors.
 
 /*
  

imgui.h

@@ -1,4 +1,4 @@
-// ImGui library
+// ImGui library v1.11
 // See .cpp file for commentary.
 // See ImGui::ShowTestWindow() for sample code.
 // Read 'Programmer guide' in .cpp for notes on how to setup ImGui in your codebase.