=0.7.x expands to 0.7.0-, which is not a version of expresso that exists.
If you accept this change, please also publish to npm.
Correct expresso devDependency version
`=0.7.x` expands to `0.7.0-`, which is not a version of expresso that exists.
Ignore leading = in x ranges
Re npm/npm#2447 and substack/node-burrito#8
I just got rid of expresso instead in favor of tap.
Even better :)