kiji-express: EXP-382. hbase-site.xml properties are not used during express jobs

issue: https://jira.kiji.org/browse/EXP-382
review: https://review.kiji.org/r/1548
commit: https://github.com/kijiproject/kiji-express/commit/db419506c91da8a554778333c0566484f8091a84