servers: Use the StatusServer at the MRC and a generic BabuDBStatusPage.
servers: Document the use of the static variable opNames in mrc.StatusPage.

The documentation has been made in reply to the code review for
revision c087802a098a.
Add init script for osd farms
contrib: Modify xtreemfs-osd-farm init.d script

Remove use of locking.
Improve description.
packaging: Added Johannes and Jens to the list of authors. Congrats!
etc: Added init scripts to gitignore because they are automatically generated.
Merge branch 'master' of https://code.google.com/p/xtreemfs into main_master
packaging: Makefile: Updated install target: xtreemfs-osd-farm script from contrib will be copied to new directory /usr/share/xtreemfs.
packaging: Updated RPM and Debian package specification: Included xtreemfs-osd-farm script at /usr/share/xtreemfs.
Merge branch 'master' of https://code.google.com/p/xtreemfs into main_master
server: OSD: Reduced default Flease timeout ("flease.lease_timeout_ms") from 15 to 14 seconds to have a minimum failover time of 14 + 1 = 15 seconds. (1 second is the assumed clock uncertainity.)
client: Reduced connect and request timeouts from 60 to 15 seconds to align them with the minimum possible default failover time.
client: Updated the documentation of the different timeout configuration parameters.
server: DIR: webinterface: Do not show OSDs on the replica status which were shutdown i.e., their last_updated_s value is set to 0.
server: DIR: webinterface: Do not show OSDs on the replica status which were
shutdown i.e., whose last_updated_s value is set to 0.

Fixed inconsistency between comment and code introduced in revision 9973c6a3c0df.
server: DIR: webinterface: Display the UUID of an OSD instead of its name in the Replica Status Page. Currently, the "name" field always defaults to "OSD @ <UUID>". This is redundant and therefore only "<UUID>" shall be shown.

With this change the existing JavaScript client code could have been simplified and the "name" member omitted from the JSON status data. But I didn't find it necessary.
StatusPage: Sort the OSDs by their UUID.

The previous version did not sort the OSDs explicitly, but called sort on a
a Javascript object (which is used as a associative array substitute), which
doesn't define a particular order.
libxtreemfs: Added read method with offset argument for target array
hadoop-client: Fixed alignment in read method
server: libxtreemfs for Java: Quick fix for "already freed" assertion error when
retrying write requests.

The problem is that the RPC Client takes over the ownership of the data and
frees it although it's supposed to be used by subsequent retries.