Yet another Node version bump: to 0.10.20. Fixes tls read bug.
Upgrade lots of dev bundle NPM modules.

Needs a license review.
Upgrade lots of package Npm dependencies.
http-proxy is called http-proxy again.
remove outdated comment
Whoops, forgot to increment the dev bundle version number.
Shrinkwrap update.
Replace byline npm module with eachline.

Node 0.10-compatible versions of byline (eg 3.1.2) drop empty lines.
Avoid calling _.each on numbers (Underscore 1.5.2 doesn't like it).

Simplify NaN detection.
fix cli-test
one more dev bundle version bump (for byline->eachline)
Update for new 'keypress' API.
Use a fork of Uglify again.
Merge branch '066-more-upgrades' into devel