Replace backticks and "system" calls with custom run method
Replace backticks and "system" calls with custom run method

With this change the specs are now totally silent in the success case.

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

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