Jenkins uses POSTs to do sequential downloads
Jenkins uses POSTs to do sequential downloads

Rather than use GET and a range Jenkins uses POSTs with
start=beginningindex to do partial downloads of the console text and
console html files. Why? Who knows. Support this ridiculousness in our
grab console log script so that we can get entire logs.

Change-Id: Ie653f3d8980dbf8e8606e6584a9c0ab40d2485ca

anbangr/osci-project-config,noorul/os-project-config,openstack-infra/project-config,coolsvap/project-config,coolsvap/project-config,openstack-infra/project-config,Tesora/tesora-project-config,anbangr/osci-project-config,dongwenjuan/project-config,dongwenjuan/project-config,citrix-openstack/project-config,citrix-openstack/project-config,Tesora/tesora-project-config,open-switch/infra_project-config,open-switch/infra_project-config,noorul/os-project-config