MRC, OSD: fixed bug #38, added new config property 'hostname', which allows a...

MRC, OSD: fixed bug #38, added new config property 'hostname', which allows a user to explicitly specify the host name to be reported to the Directory Service

git-svn-id: https://xtreemfs.googlecode.com/svn/trunk@1060 f8528748-c2c0-11dd-ba5c-d3b7c2b3b534