Benchmark corpus should be enlisted in .npmignore.
Benchmark corpus should be enlisted in .npmignore.

Based on the discussion with Sakari Jokinen <sakari.jokinen@rocketpack.fi>:
https://github.com/ariya/esprima/pull/134

http://code.google.com/p/esprima/issues/detail?id=362

facebookarchive/esprima,facebook/esprima,facebook/esprima,fishbar/esprima,sebmck/esprima,thr0w/esprima,facebookarchive/esprima,facebookarchive/esprima,facebook/esprima,thr0w/esprima,thr0w/esprima,jscs-dev/esprima-harmony,fishbar/esprima,sebmck/esprima,kittens/esprima,jscs-dev/esprima-harmony,kittens/esprima,jeffmo/esprima,fishbar/esprima