Django compressor cannot find custom theme templates
Django compressor cannot find custom theme templates

An else condition was missed in the Theme Template loader.  Some
templates that are loaded from a theme do start with '/', so
another elif was added to catching this possibility.

Closes-bug: #1582298

Change-Id: I74e147d5abdcb2ab12f1a0c8e7af7fc7f89aff1e

noironetworks/horizon,bac/horizon,openstack/horizon,wolverineav/horizon,yeming233/horizon,sandvine/horizon,wolverineav/horizon,bac/horizon,openstack/horizon,coreycb/horizon,coreycb/horizon,bigswitch/horizon,noironetworks/horizon,yeming233/horizon,NeCTAR-RC/horizon,yeming233/horizon,BiznetGIO/horizon,BiznetGIO/horizon,bigswitch/horizon,bigswitch/horizon,ChameleonCloud/horizon,coreycb/horizon,BiznetGIO/horizon,bigswitch/horizon,bac/horizon,openstack/horizon,sandvine/horizon,NeCTAR-RC/horizon,wolverineav/horizon,bac/horizon,openstack/horizon,NeCTAR-RC/horizon,coreycb/horizon,ChameleonCloud/horizon,NeCTAR-RC/horizon,yeming233/horizon,ChameleonCloud/horizon,noironetworks/horizon,ChameleonCloud/horizon,wolverineav/horizon,sandvine/horizon,BiznetGIO/horizon,sandvine/horizon,noironetworks/horizon