Use OkJson internally for speed
JSON pretty-printer with coloring

* Detect the console width using sysctl
* Add colors to elements if the output is a console

The layout still needs a bit of work and the dumper might not produce
100% valid JSON.
Small C program to get TIOCGWINSZ values
Some json samples
Change colors for numbers
Fixes --help
Use io/console instead of our hack if possible
Import other cerny.js examples for comparison
typo
Make it a pre-release
More readable indent
Sort object keys to work around ordering bug

Ruby 1.8.3 doesn't sort keys in hashes which gives inconsistent results.
Fixes the indent width issues
1.1.0
Merge branch 'okjson'
Update okjson.rb from upstream
Stop sorting the keys alphabetically.

This was added for ruby 1.8 compatibility but ruby 1.8.x is now deprecated.
Keys ordering might cause issues where key order matters (duh)