Test uses deprecated erlang:now() function. [JIRA: RIAK-2075]

[trevorriles]

The erlang:now() function was deprecated in Erlang 18. The rebar.config sets warnings_as_errors which causes the tests to fail on compilation.

Looking for some direction as to the best way to fix this. An easy way out would be to ignore deprecation warnings for the file using the compile flag, but could result in missing other warnings in the future.

The failing testfile is test/rand_gen_1.erl

[jonmeredith]

@slfritchie do the sequences really require now(), or would os:timestamp() do the trick?

[trevorriles]

I imagine os:timestamp() would be fine. I'll run some tests this evening.