add abs function
fix non definition of xaxes
fix yaxis ticks; add white space to legend
chi2-chi2 didn't work as a reference chi2 function
the mlsp-ssi constraints should be applied to the absolute value of mneu
fix ablsolute value
adding the commented out functionality to assess error propagatoin
add user things
add an init function to user as to allow for module import in ipython
Merge pull request #17 from keesjandevries/ob

Ob