Made a skeleton for the OO lecture.
Updated the slides on object oriented programming.
Biopython tutorial & example files
Update Biopython lesson
Some more modifications on the classes slides.
Merge branch 'master' of https://git.lumc.nl/humgen/programming-course
Renamed the classes assignment.
Small bugfix in the sequencer assignment solution.
Synchronised the sequencer assignment solution with the slides.
Modified the stylesheet to display classes and methods in a decent colour.
Modified the style sheet some more.
Finished the OOP slides.
Merge branch 'master' of https://git.lumc.nl/humgen/programming-course
Add small fastq quality plot example
Merge branch 'biopython'