perf2rrd 2.0 released

perf2rrd version 2.0 has been released.

Adds support for Icinga 2 and perfdata "spool directory". Will also support host perfdata collection from Icinga 2.

Adds support for Livestatus for parsing check interval data.

Adds support for deploying systemd service scripts.

install.sh script updated to adapt for nagios/icinga/icinga2 environments, and also choose systemd or daemontools based service management. Install script can also take the socket path for rrdcached and configure that on deployment. In an Icinga2/systemd environment, the install script should get the performance data collection system up and running without much hastle for the user.

JAVA SE 7 now required for use with this version of perf2rrd.