…essary file descriptors. Fixes issue #137.
This makes capybara-webkit compatible with DRb (which replaces $stdout with an object that does not support #reopen). Also, by default, popen closes all nonstandard file descriptors in the spawned process, fixing problems related to #132.
This allows one to close all unnecessary file descriptors in the child process so they don't conflict with whatever the app is expecting. It solves some problems with DRb.
This allows console.log() messages to be visible, and prevents large numbers of console.log() calls from filling up webkit_server's pipe which would block the process.
changing README to alert users about OS X 10.7 binary incompatibility.
I have added an instruction how to install qt-webkit on Gentoo Linux