Summary: Debugging with valgrind
Author: Nicolas Brouard
Lot of changes in order to output the results with some covariates
After the Edimburgh REVES conference 2014, it seems mandatory to
improve the code.
No more memory valgrind error but a lot has to be done in order to
continue the work of splitting the code into subroutines.
Also, decodemodel has been improved. Tricode is still not
optimal. nbcode should be improved. Documentation has been added in
the source code.