ProblemFileComparator to put demo files first + dao test should test subdirs too
(cherry picked from commit ae087b9953baf1b75246e6b9d72c32d8b7393432)
vrp: demo vrp files
(cherry picked from commit c2bbdcd869c6a139fe1a6f4edf0dd5b36698ae80)
delete dead config
(cherry picked from commit 0ae6013341bc5c6f8d65b9b66db915068282f05b)
vrp template benchmark
(cherry picked from commit e408978e6067c19e76323b9495c958ef36cf1a07)
vrp: use lateAcceptance
(cherry picked from commit 6488eee2476a20e68f752cf6768c4bedcdcaf099)
vrp: template benchmark and ProblemIO
(cherry picked from commit bb45e8cead3d24b808755df1548a76b507094b2b)