Create a set of benchmarks

[socinian]

Per Matthew from issue #26 "my example closes this ticket, and you can open a new one for a set of benchmarks."

[gilesbowkett]

We have new benchmarks in https://github.com/pandastrike/jsck/tree/better-benchmarks/ but we need to test a bunch of other competitors.

For reference, somebody's already done some of the work for us:

http://cosmicrealms.com/blog/2012/01/13/benchmark-of-node-dot-js-json-validation-modules/

http://cosmicrealms.com/blog/2014/02/07/benchmark-of-node-dot-js-json-validation-modules-part-2/

Here are the new competitors, ranked by how many forks/stars they have:

• 99/541: but kinda weird: https://github.com/hapijs/joi
• 58/232: https://github.com/geraintluff/tv4/
• 32/16: https://github.com/apiaryio/Amanda
• 18/128: https://github.com/molnarg/js-schema
• 16/52: https://github.com/zaggino/z-schema
• 14/128: https://github.com/natesilva/jayschema
• 6/54: https://github.com/oferei/json-gate
• 2/12: https://github.com/Bartvds/chai-json-schema (might not even count)

Footnote projects:

• http://orderly-json.org/
• http://dojotoolkit.org/reference-guide/1.9/dojox/json/schema.html

[automatthew]

We now have a clean system for adding both new schemas and new validators.