bzr revid: rpa@tinyerp.com-20101123131531-xux3r8ss858aztt6 bzr revid: rpa@tinyerp.com-20101124053028-7pclpk0y5egj5jpb
To be done: ----------- * Test to not create several times the same file / directory -> May be put a sql_constraints uniq on several files -> test through remove or put * Retest everything