Added facade. Fixed JSON handling.
Merge branch 'master' of https://github.com/prasopes/DTU-course-mining
Added courses() method to department.
Merge branch 'master' of https://github.com/prasopes/DTU-course-mining
Fixed unicode encoding in __repr__ methods.  Implemented list_departments in StaticStorage. Added test courses JSon.
Renamed list_courses to list_all_courses. Fixed find_department_by_code.
Renamed constructor parameters.
Reverted back missing coding setting.
Merge branch 'master' of https://github.com/prasopes/DTU-course-mining
Removed unused parameter.
Added Evaluation Scrapy item.
Renamed method.
Updated README file.
Fixed markup.
Changed course_runs to dict. Changed __str__ implementation.
Added test dataset.
Reverted constructor parameter name change.
Added unit test.
Evaluation scraping, work in progress.
Fixed mutable default argument bug. Parsing semester to E/F values. Comparison of courses still fails.