Added errors to basic steps and backgrounds.  Still working on outlines
Add some style
Merge nested table
Add errors to feature report for scenario outlines
Merged Add multiline argument output to report
Merge pull request #6 from stevenjackson/master

Display Errors on Feature Page
removed some duplication
removed puts statement
Check for nested table before processing multiple line args
inserting the correct html for the embeded image - just need to copy image
making directories at start
finished embedding of images
cleaned up main page to only display features with statistics about each one
displaying a status image for each step
removed old tests that are no longer relevant
added background to report
added actionpack as dependency so we can support partials
add link from feature detail page back to summary page