Create from sources

[daniel-dlds]

Menu item on Project menu to create the project configuration files on an existing directory. A file chooser appears, a directory is chosen along with the project type the project is created and the existing files are put into their categories. A .m or .c file is set as the main executable if it has a main function If any of the files that are to be created already exist, they are moved to a .original name, and the new files are created from the templates.