Move plugin underneath 'its' package hierarchy

This plugin was called 'hooks-rtc' before, which lived underneath
'[...].plugins.hooks.rtc'. Some time ago, the repository got renamed to
'its-rtc', but the package name has not yet been updated. Hence
we update it now to match the package of its-phabricator and
its-storyboard.

Change-Id: Iaad140d30c172d61bcba912a6c90e30dfe330aa3
32 files changed
tree: 5c87ded622acfe906b28e51cfa2fe7a9cdbfd6c9
  1. .settings/
  2. lib/
  3. src/
  4. .gitignore
  5. BUCK
  6. LICENSE