Added cal_avg.py to the dataanalysis package.
The module is very much incomplete and many functions needs to be added.
The module can be run from the top layer folder as a script using the -m option.
Merge branch 'master' of https://github.com/prasopes/DTU-course-mining
Merge branch 'master' of https://github.com/prasopes/DTU-course-mining
Merge branch 'master' of https://github.com/prasopes/DTU-course-mining
Merge branch 'master' of https://github.com/prasopes/DTU-course-mining
Merge branch 'master' of https://github.com/prasopes/DTU-course-mining
Added newest version of cal_avg.py for Vladimir to debug
Course spider, work in progress.
Added method to list all courses.
Merge remote-tracking branch 'pascal/master'
Fixed course run access.