agent support soft load balancer fucntion finished
rename
Merge pull request #278 from leoliang/master

agent support soft load balancer fucntion finished
move location's domain biz from service to nginx generation
directive(rewrite) modified
nginx config format
Merge pull request #279 from leoliang/master

nginx generation function optimization
Merge branch 'slb' of https://github.com/dianping/phoenix into
softbalance

Conflicts:
	phoenix-load-balancer/src/test/resources/configure.xml
	phoenix-load-balancer/src/test/resources/storeTest/configure_tuangou.xml
	phoenix-load-balancer/src/test/resources/storeTest/configure_www.xml