Fix #1619 Upgrade migration, checks if sbas exists before getting connection
Fix PHP notice when migrating from 3.6 to 3.8
Fix namespace use
Fix #1630 : Fix user registration management
Move CSRFTestProvider class to a PSR 0 compatible file
Fix neutron comments
Fix autoregister
Fix highlight
Merge pull request #847 from nlegoff/fix1619

[3.8] Fix #1619 Upgrade migration, checks if sbas exists before getting connec...
Merge pull request #846 from nlegoff/fix1630

[3.8] Fix #1630 Accept user demand inscription
Merge branch '3.8'

Conflicts:
	lib/Alchemy/Phrasea/Application.php
	lib/Alchemy/Phrasea/Controller/Admin/Users.php
	lib/Alchemy/Phrasea/Setup/Version/Migration/Migration38.php
	tests/classes/PhraseanetPHPUnitAbstract.php
	tests/classes/unitTestsTest.php
Fix array declarations