Merges the promoter's changes.

  * client/c: adapt rainx_remote for future use
  * Remove meta2_container_services from installed binaries in honeycomb.spec
  * cluster/lib : Fixed memory when there is no /etc/gridstorage.conf
  * m2v2: minor safety fix for chunk substitution
  * metautils / sockets : Fixed return code check.
Merge pull request #1 from jfsmig/JFS-merge-20140701

Merges the promoter's changes.