remove output header
remove output header

Removing the output header allows for the output
to be directly copied and pasted into a browser
or to be directly piped to a browser.

Change-Id: I03c795fbc1b2a1bc3554b679483019cdc5b00747

Frostman/gerrit-dash-creator,stackforge/gerrit-dash-creator,Frostman/gerrit-dash-creator,Frostman/gerrit-dash-creator