kiji-schema: SCHEMA-599. HBaseKiji logs client's configuration

HBaseKiji logs:
 - Hadoop Configuration
 - OS environment
 - JVM system properties
 - JVM classpath

issue: https://jira.kiji.org/browse/SCHEMA-599
review: https://review.kiji.org/r/1328
commit: https://github.com/kijiproject/kiji-schema/commit/556f63c3e1ff79a997d57da4980112d52034d1b7