made addition phantomjs arguments configurable through yaml file.

[ronthijssen]

The following configuration example does not work.

rasterizer:
  command: 'phantomjs --proxy=myproxy:1234'

It causes:

phantomjs failed; restarting
[uncaughtException] { [Error: spawn EMFILE] code: 'EMFILE', errno: 'EMFILE', syscall: 'spawn' }

made addition phantomjs arguments configurable through yaml file.

[fzaninotto]

Weird. What's your Node version ?

[ronthijssen]

I've tested it both on v0.8.16 and 0.10.1

[tcoulter]

I've seen this error when phantomjs wasn't in the PATH. I fixed this by specifying the full path to phantomjs within the configuration file.

[slorber]

hi

Passing phantomJS options has been implemented in #67