Google Code-in

Create a document to improve the wiki page for HOWTO use ConfigStore which is available in HOWTOs section of ns-3 wiki. Modify the code blocks providing information to include code related to ConfigStore/GtkConfigStore by adding appropriate header files. Further, add/edit commands to run ConfigStore/GtkConfigStore. Also, add a section describing differences between ConfigStore and GtkConfigStore. This would improve the readability of the wiki page.

Prepare a document for this task and submit it for evaluation.

Reference links:

https://www.nsnam.org/docs/release/3.27/manual/singlehtml/index.html#configstore