added typed and untypd bucket replication
added type debug
added negative test
removed timer:sleep that was accidentally committed
added typed and untypd bucket replication

added type debug

added negative test

removed timer:sleep that was accidentally committed
fixed checking for no_type on the remote sink
Merge branch 'jra_bucket_types' of https://github.com/basho/riak_test into jra_bucket_types

Conflicts:
	tests/repl_bucket_types.erl
cleanup test, incorporated feedback from review
added type mismatch check, property n_val different on source, sink; cleanup
added a valid check to the ouput of ensure_bucket_not_updated
fixed stray indentation problem
Merge pull request #477 from basho/jra_bucket_types

Test for Typed Bucket Replication