Gitignore Bundle Directory

Remove the bundle directory from somehow making it's way into the GIT
repo.
Remove Momoization On API Call

When using memoization on the api call we effectively never call session.reset on
the Excon adapter. This will eventually cause the connection to throw an
error. Once errored, the connection resets and life is great for a
little longer. Create a new adapter/connection to avoid this error.