Reorganized, and implemented blowup
Next exercise
Substring implemented
Exercises 18 and 19
renamed prime to user
Imported GS module
Updated exercises
Renamed file to reflect chapter
Added files for chapter 2
Added exercises
Merge branch 'martijn'
Week 1, bonus semi finished
Attempt at E6
Merge branch 'master' of github.com:martyn82/SST
rename of long and lame method name