paper-* is deprecated

[nsc-jens]

In the Console on a dcache-view page I get this report:

elements.html:20179 paper-header-panel is deprecated. Please use app-layout instead! elements.html:21008 paper-toolbar is deprecated. Please use app-layout instead! elements.html:23786 paper-drawer-panel is deprecated. Please use app-layout instead! elements.html:28697 paper-scroll-header-panel is deprecated. Please use app-layout instead!

I don't know if this is something new or something to worry about.

[alrossi]

Nothing to worry about. It just means we are using an older style of Polymer. It's not new. Almost as soon as we released dCacheView, this changed, but it will take some effort to rewrite everything in the new style. We didn't feel this was urgent at the time. It is on the list of things to do.