added openstack to the regular expression event filter
added openstack to the regular expression event filter

coolsvap/website,hguemar/website,apevec/website,weshayutin/website,apevec/website,weshayutin/website,apevec/website,coolsvap/website,coolsvap/website,hguemar/website,weshayutin/website,hguemar/website,apevec/website,apevec/website,hguemar/website,coolsvap/website,hguemar/website,weshayutin/website,weshayutin/website