Give y_load_kernel_dll() a proper return value.
Return NULL from y_array_get_no_zeroes() in case of an error, and document it.
Document y_array_get_random()
Document y_array_get_random_no_zeroes().
Remove some unused code.
Document y_array_pick_random()
Warn the user that the result of y_get_cleansed_parameter() needs to be freed with lr_eval_string_free()
Document y_array_dump() and add some warnings about freeing return values with lr_eval_string_ext_free() rather than normal 'free' calls.
Document y_array_save_param_list()
Fix some doxygen warnings.
Turn on doxygen's force_include flag.