Add ceng-2004 rules. Report non_placed. Read year.

Change equivalence lists to make EE courses equivalents of EEE courses.
Remove rows in equivalence tables that have no must-courses.
Sort course codes in curriculums.
Insert ceng-2004 data to Rules.
Allow ceng students to take Turkish non-technical courses.
Show non_placed courses in report.
Read starting year from transcript.