The exercise sheet downloaded from http://moodle.bbk.ac.uk/pluginfile.php/335433/mod_resource/content/2/Exercises%2C%20week%201%2C%20day%201.pdf
The exercise sheet downloaded from http://moodle.bbk.ac.uk/pluginfile.php/335438/mod_resource/content/2/exercises-d1-extra.pdf
Merge branch 'master' of githubbbk:BBK-PiJ-2014-66/pij