TISTUD-4336 New Classic Project: intermittent freeze when classic templates load
Merge pull request #140 from pinnamur/TISTUD-4336

TISTUD-4336 New Classic Project: intermittent freeze when classic templa...
TISTUD-5693 Studio: Intermittent error importing KitchenSink from samples
  - When we try to refresh a project whose git repo has been removed - silently log the error, but don't pop an error dialog to the user.