ID console messages from render.js; easy to disable
ID console messages from render.js; easy to disable

render.js is really chatty.  Mark lines it generated. Also collect all
calls to one place so they're easy to disable.

htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor