Clear RUBYOPT in spec environment to keep Bundler out
Clear RUBYOPT in spec environment to keep Bundler out

Bundler injects itself into subprocesses, which wreaks havoc with our
Rails tests.

Signed-off-by: Wincent Colaiuta <c76ac2e9cd86441713c7dfae92c451f3e6d17fdc@wincent.com>

geni/wikitext,barnaclebarnes/wikitext,barnaclebarnes/wikitext,wincent/wikitext,barnaclebarnes/wikitext,wincent/wikitext,geni/wikitext,geni/wikitext