System Information Gatherer And Reporter. Fork of https://github.com/hyperic/sigar.

Fixed:

* sigfaulted logger, #28 (c2a1af)
* bug undefined symbol: sigar_skip_token, #60 (dfe8fe)
* bug detection boot_time on linux (now it works like gnu ps, and fix some issues with process start_time) (660259)
* FreeBSD: don't use v_cache_min/max (https://github.com/hyperic/sigar/pull/68) (800076)


Installation:

    $ gem install kostya-sigar