BNC#888070. Add icons of Geo Cluster and IP Load Balancing in YaST.
Change the 64 pixs of yast-geo-cluster.png and yast-iplb.png for SLE.
BNC#888070. BNC#888070. Change spec and log for icons of yast2 iplb and yast2 geo-cluster.
Merge pull request #41 from nick-wang/master

BNC#888070. Add icons of Geo Cluster and IP Load Balancing of YaST.