Commenting out some ancient redis server option

that was causing the tests to explode, as the server was never starting.
I could also do this by finding out whatever ancient redis version
accepts this and using it locally instead, but...  don't wanna.
Bumping version and updating Gemfile.lock
Cleaning up the previous run's redis db dump

to avoid fantastic segfaults caused by trying to remove it within the
`at_exit` block.

Also wrapped a pretzel block with parens to calm down whatever linting
thing happens in vim.
Making sure this template works on 1.8.7

by converting symbols to strings before sorting them, as 1.8.7's
`Symbol` does not implement `<=>`.
Merge pull request #236 from modcloth-labs/getting-tests-working-on-v1.9-stable

Getting tests working on v1.9 stable