Fixed order of files in task-info.yaml to be main task file opened when task in choosen.
Splited first task of lesson Import module into two tasks to lighten the threshold of entry and make the first task of this module as easy as possible.
Some minor сlarifications to the task descriptions
Feedback: EDC-996, EDC-997
Changes description:
Import moduleinto two tasks to lighten the threshold of entry and make the first task of this module as easy as possible.