Add centos Dockerfile
Add git install in dockerfile
Correct syntax
Correct git problem
Add debian Dockerfile
Add -y to apt-get installations
correct apache user into www-data user
Modify unit tests system

Move each file type into one directory (php, diff, out, expect, tpl)
Rewrite check.sh, in order to make more automatic the procedure
Make check.sh independant from initial pwd
Merge pull request #1 from Niols/docker

Merge docker into master
Modify git clone in Dockerfiles
Correct problem in multiarray_search
Add test for inc/functions.php - multiarray_search.php
Modify functions multiarray_* and their docs
Finally, it's too hard to handle all problems related to multiarrays
It seems to be better to let the multiarray_* functions like that;
rising exceptions if needed.
multiarray_filter now keeps keys
Tests for the multiarray_* functions
Add test for startswith endswith
More compact/powerfull startswith and endswith
Add {} around if statements, to be more in Freeder's spirit ;)