reference error on invalid packages
v1.1.15
Update read to 0.0.2
Don't die on an empty repo url. Fixes #2313.
Add configurable User-Agent to request header
Add Jens to AUTHORS list
Sort output of fs.readdir to ensure an ordered command list.
Fixed a typo.
Add Joost-Wim to authors
Don't clobber the repo object with a string.
init: Allow clobbering repository with 'none'
v1.1.16
Upgrade node-gyp
Fix #2033 Always accept url deps as valid
s/one line install/zero line install/
Don't fail on false mkdirp failures
update fstream-npm to 0.0.5
Add save-dev and save-optional options to npm install
Update fstream-npm to 0.0.6
Fix #2336 Handle empty dependencies list in shrinkwrap