Remove SSL connection requirement from Net::HTTP tests
Updated ServiceArg test param
Remove duplicate gems to fix Ruby 1.8.7 warning:
Your Gemfile lists the gem rake (>= 0) more than once.
You should probably keep only one of them.
While it's not a problem now, it could cause errors if you change the
version of just one of them later.
Re-enable Cassandra per:
https://github.com/travis-ci/travis-ci/issues/1650
Downgrade Rubygems per: https://github.com/bundler/bundler/issues/2784
Merge pull request #13 from appneta/net_http_tests_fix

Remove SSL connection requirement from Net::HTTP tests