main loop on main.c
Add define var
Delete gr_make_view_grid func in main loop
merge with master branch
Final merge with master
Minor errors
Add args on gr_make_grid() : DISTURB
Add new test: gr_test_prevalence; Switch name of some tests gc_ to gr_
add free rng
Final update on gr_test_prevalence.c
Merge pull request #12 from QUICC-FOR/dev_tests

Dev tests - Add new test gr_test_prevalence