Oliver Middleton
1df252e4c8
collectd: add $(INSTALL_DIR) $(1)/etc/collectd/conf.d
/etc/collectd/conf.d is referenced in the default config so should be installed to prevent the following in syslog every boot:
Fri Oct 9 02:09:38 2015 user.emerg : configfile: stat (/etc/collectd/conf.d) failed: No such file or directory
Signed-off-by: Oliver Middleton <olliemail27@gmail.com>