Fix bad usage of partial_mock

Part of request #7466 Tuleap test suite should run on php 5.4 and onward

Change-Id: I77e7f87a529d0170ab638074d03c783fc79dd445
PHP 5.5 comes with password_hash built-in

Part of request #7466 Tuleap test suite should run on php 5.4 and onward

Change-Id: I92fc2212b19c442299eea382c1b1aa3d41e3413d
Import manage default permissions and none

Part of story #7412 import docman v1 files in docman plugin

Change-Id: Ifa18fead67df9b8c04495f9efa26d6e18f56610d
Fix some globally registered variables

Part of story #7412 import docman v1 files in docman plugin

Change-Id: I9a605d6c554545c532939688ea653ca433cb8e6d
Merge commit 'refs/changes/50/2950/2' of ssh://gerrit.tuleap.net:29418/tuleap into stable

* ssh://gerrit.tuleap.net:29418/tuleap:
  PHP 5.5 comes with password_hash built-in
This is Tuleap 7.5.99.40

Change-Id: I932c9296532f4700339d4496a4cba8aa1a6bb306
Merge commit 'refs/changes/49/2949/2' of ssh://gerrit.tuleap.net:29418/tuleap into stable

* ssh://gerrit.tuleap.net:29418/tuleap:
  Fix bad usage of partial_mock
This is Tuleap 7.5.99.41

Change-Id: I8af30157e666486d13c34360757b8592040508b3
Merge commit 'refs/changes/73/3073/1' of ssh://gerrit.tuleap.net:29418/tuleap into stable

* ssh://gerrit.tuleap.net:29418/tuleap:
  Fix some globally registered variables
  Import manage default permissions and none
This is Tuleap 7.5.99.42

Change-Id: I87f836135c99d8b7de7213e5dce32f5aefdfe980