First commit of marginals class. Looks like it finally might do nice things! :-)
Now working version of marginals.py class.
do sth like: python marginals.py > tempTEst.txt
at terminal to get results in file.

Included:
- File with correctly calculated marginals.
-- I had to edit out lines with lots of 0 to look nice
-- in ggplot. (Similar to an xlim I suppose)

- Some ggplot commands to produce the marginal figures
Added feeble docs and extensive TODO list
Merge branch 'master' of https://github.com/nstjhp/NSOutput