Moved existing project to tui_gui folder.
Added clean Play project for wui.
Revert "Added clean Play project for wui."

This reverts commit 6118de65e5e67410b9a91a980e41d7483fdf5c5f.
Added clean play project and moved tui_gui project in wui play project. Defined tui_gui project as an aggregated project of wui.
Removed wui folder and moved content in root.