Passage à ZF 2.x ; modifications minimales pour le supporter.

src/UnicaenAuth/Assertion/AbstractAssertion.php

src/UnicaenAuth/Authentication/Adapter/Cas.php

src/UnicaenAuth/Authentication/Adapter/Db.php

src/UnicaenAuth/Authentication/Adapter/Ldap.php

src/UnicaenAuth/Authentication/Storage/Db.php

src/UnicaenAuth/Authentication/Storage/Ldap.php

src/UnicaenAuth/Authentication/Storage/Shib.php

src/UnicaenAuth/Form/Droits/RoleForm.php

src/UnicaenAuth/Provider/Identity/Chain.php

src/UnicaenAuth/Service/AbstractService.php

src/UnicaenAuth/Service/User.php

tests/UnicaenAuthTest/Authentication/Adapter/LdapTest.php

tests/UnicaenAuthTest/Authentication/Storage/DbTest.php

tests/UnicaenAuthTest/Authentication/Storage/LdapTest.php