modified:   controllers/c_projects.php - added controller to add projects and add files to them
	modified:   views/v_index_index.php - added heading
	new file:   views/v_projects_add.php - view for adding projects
	new file:   views/v_projects_added.php - view for having added files
	new file:   views/v_projects_files.php - view showing files to add
	modified:   views/v_projects_index.php - view showing all projects
	modified:   views/v_projects_view.php - view showing details of project