Add file performance.pl with predicates for measuring performance of srp/3
Merge branch 'master' into performance
Fix test srp:wiki_marriages
Fix test kleinberg_2
Add R script for statistical analysis of performance measurements
Move definition of range/2 from preferences.pl to random.pl
Merge branch 'master' into performance
Move example of usage where it belongs...
Remove unused include (random:random_permutation/2)
performance.pl: Divide long usage example into several lines
Document make_instances/3 and make_instance/3
Automatically update Menu.txt by NaturalDocs
Clarify documentation of make_instance/3
Fix type declaration of make_instance/3
Add example of usage in documentation of make_instance/3
Remove unused predicate members/2 from srp.pl
Reimplement elements/3 using maplist/4
Add nicer documentation to elements/3
Add tests to elements/3
Consult 'random.pl' in 'preferences.pl' so that range/2 is available