adding join divider
added constants
initial fault handler
Merge remote-tracking branch 'upstream/master'
fault handler v1
Merge pull request #41 from tishan89/master

Fault handler
intergrating fault handler
Merge pull request #42 from tishan89/master

intergrating fault handler
Merge pull request #43 from sameerak/master

New loadbalancer config design
fuxed a bug in broker deployer
Merge pull request #44 from tishan89/master

fuxed a bug in broker deployer
resolve cyclic dependency of cep.core and cep.admin
Merge pull request #45 from isururanawaka/master

resolve cyclic dependency of cep.core and cep.admin
resolve bug in cep admin
Merge pull request #46 from isururanawaka/master

resolve bug in cep admin
Merge branch 'newLoadbalancerConfigDesign' of https://github.com/sacjaya/cep
parallelizing join operator