protocols improve - added snmp timeout, power control - parallelled
plot.py added backend, bd.gz, verdana.ttf, INSTALL SCRIPT for ubuntu, and config apache for ubuntu
added test of gpu server from TZ in nodes_check.py
new ips, shell sctipt bmc control added
Merge branch 'dmitryhd-dev' into niksh-dev

Conflicts:
	nms_app/plot.py