Initial commit of openstack_vms.py
Initial commit of openstack_vms.py

This patch provides an module for tracking the number of active and
non-active VMs in a given openstack cluster.  When non-"ACTIVE" VMs
are above a given threshold, the text will (by default) change to
red, thus indicating an issue.  Otherwise, the text will be green.

juliushaertl/i3pystatus,fmarchenko/i3pystatus,Elder-of-Ozone/i3pystatus,paulollivier/i3pystatus,eBrnd/i3pystatus,Elder-of-Ozone/i3pystatus,plumps/i3pystatus,eBrnd/i3pystatus,Arvedui/i3pystatus,onkelpit/i3pystatus,yang-ling/i3pystatus,richese/i3pystatus,paulollivier/i3pystatus,opatut/i3pystatus,asmikhailov/i3pystatus,claria/i3pystatus,schroeji/i3pystatus,drwahl/i3pystatus,opatut/i3pystatus,enkore/i3pystatus,Arvedui/i3pystatus,ncoop/i3pystatus,schroeji/i3pystatus,facetoe/i3pystatus,onkelpit/i3pystatus,m45t3r/i3pystatus,drwahl/i3pystatus,ismaelpuerto/i3pystatus,claria/i3pystatus,enkore/i3pystatus,asmikhailov/i3pystatus,teto/i3pystatus,juliushaertl/i3pystatus,facetoe/i3pystatus,m45t3r/i3pystatus,teto/i3pystatus,ismaelpuerto/i3pystatus,richese/i3pystatus,ncoop/i3pystatus,plumps/i3pystatus,fmarchenko/i3pystatus,yang-ling/i3pystatus