For teacher, import, and generate functionality

[Clariss]

Hello developers. FET is a big help to our university regarding generating sample schedules/programs. It is helpful to me as a student and our university if these features I suggest will be considered. Thank you very much.

• One-time import and generate - the user will import the dataset and generate it once, and FET will remember it even FET will close.
• Teacher's favorite subjects - the allocation of subjects to a teacher is base on how many times he/she handles it. For example, if the teacher taught Math many times in the past schedules, FET will assign Math to this teacher for the next generation of schedules.
• Teachers have a maximum number of subjects to handle.
• FET will suggest hiring more teachers if all teachers cannot handle more subjects because of suggestion number 3.

[Liviu Lalescu]

Hello, Clariss,

About (1), FET saves the solution in fet-results, as _data_and_timetable.fet after a successful generation, or you can lock the timetable after generating.

About (2), (3), and (4): I don't understand. In the official FET, the activities are clearly specified. Maybe you would like to use Block planning mode if you want these options?