CREAM gets an upgrade

The CREAM instance at Glasgow has now been upgraded to the latest SL5 version. This continues the push to migrate those services that can be moved from SL4 to SL5 and should also make it easier to upgrade to the new 1.6 instance when it is released. The only hitch to a relatively painless upgrade was cfengine tweaking LCAS and replacing 64 bit path names with 32 bit paths.