aborts execution if the phantomjs binary is not found
aborts execution if no jobs found to process
adds configurable timeout, useful for really long pages or very slow connections
allows keeping the job files after sucessfully executing them, useful for periodic executions
optional, configurable user agent string
updated readme
Merge pull request #2 from knorrium/useragent

optional, configurable user agent string
updated readme for custom UserAgent.
Merge pull request #1 from knorrium/cron-enhancements

Cron enhancements
added .to_i; added readme about timeout option