Remove ResourceMeter call after upstream removal

Due to a long series of events, trying to backport metadata from
icehouse and carrying patches, upsteeam has removed some classes and
also a few tabs in the .2.1 release. For now, this seems to fix the immediate exception and
allow the page to not error out.

See rcbops/chef-cookbooks#799

(cherry picked from commit 121a3b6073b1ca7f8fe294bec879cdea912309e8)
Merge pull request #43 from claco/issue-799-havana

Merged automatically by jenkins after successful build test