changed search by caption, provided sort by for users, prevented rapid ajax attack for search, optimized pagination, secured results per page input
Merge branch 'master' of https://github.com/BuracayBeach/myfirstrepo into team4_v2.6.2
Merge pull request #225 from BuracayBeach/team4_v2.6.2

Team4 v2.6.2