EXP-439. Paging multiple columns in same family only materializes column with most cells

issue: https://jira.kiji.org/browse/EXP-439
review: https://review.kiji.org/r/1850

review: https://review.kiji.org/r/1850
contributed-by: ajprax (Aaron Feldstein, afeldstein@wibidata.com)
EXP-416. KijiExpress doesn't log to job_history table

issue: https://jira.kiji.org/browse/EXP-416
review: https://review.kiji.org/r/1866
EXP-445. Fixes malformed xml in the archetype pom.xml

issue: https://jira.kiji.org/browse/EXP-445
review: https://review.kiji.org/r/1893
EXP-443. Typo in archetype README

issue: https://jira.kiji.org/browse/EXP-443
review: https://review.kiji.org/r/1891
Update versions for release
[maven-release-plugin] prepare release kiji-express-root-2.0.3
[maven-release-plugin] prepare for next development iteration
EXP-436. Kryo fails to serialize TransientStreams

issue: https://jira.kiji.org/browse/EXP-436
review: https://review.kiji.org/r/1867
Adding a shutdown hook; new TransientPagedKijiSeq class