Merge branch 'version_warn' into 'master'

add xrootd version to trigger warning

See merge request !12

SiteTests/SE/cmssam_xrootd_endpnt.py

@@ -28,7 +28,8 @@ from XRootD.client.flags import OpenFlags
 
 CSXE_VERSION = "v0.01.00"
 CSXE_XRTD_VERSION_BAD = ["v1.", "v2.", "v3."]
-CSXE_XRTD_VERSION_WARN = ["v4.0.", "v4.1.", "v4.2.", "v4.3."]
+CSXE_XRTD_VERSION_WARN = ["v4.0.", "v4.1.", "v4.2.", "v4.3.", \
+			  "v4.4.", "v4.5.", "v4.6.", "v4.7."]
 CSXE_ASCII73CODE = "0123456789abcdefghijklmnopqrstuvwxyz+-*=" + \
                    "ABCDEFGHIJKLMNOPQRSTUVWXYZ.:,;!?_"
 CSXE_FILES = [{'name':"/store/mc/SAM/GenericTTbar/AODSIM/" + \