kiji-mapreduce: KIJIMR-251. KijiTableInputFormat reports progress

 - Remove unit-test : can't work simultaneously against Hadoop1 and Hadoop2.

issue: https://jira.kiji.org/browse/KIJIMR-251
review: https://review.kiji.org/r/1431
commit: https://github.com/kijiproject/kiji-mapreduce/commit/edf849ac572fc23b5f0f127e335b04e44413d6c5