Revert "Beleženje časa-piše skupni porabljen čas."

This reverts commit b603b76c3880040101d483f1293bbcb21028e8c5.

	modified:   application/controllers/addTask.php
	deleted:    application/controllers/verifyAddTask.php
	modified:   application/controllers/viewTasks.php
	modified:   application/models/get_projects.php
	modified:   application/models/get_users.php
	modified:   application/models/project.php
	modified:   application/models/stories.php
	modified:   application/views/productbacklog.php
	modified:   application/views/viewTasks.php
Beleženje časa-skupni čas.