Merge remote-tracking branch 'origin/phoenix' into benz
Add navigation drawer
Merge remote-tracking branch 'origin/phoenix' into benz

Conflicts:
	src/cn/edu/zju/isst/ui/main/BaseArchiveListFragment.java
Add CitiActivityApi
Add City Activity module
新增发布内推，暂时发布成功后返回上一层的内推列表