Lusitanian/PHPoAuthLib — pull request #81 by popthestack (2013-08-16 18:42:17+00:00)
Title: Do not overwrite OAuth session if already present.

`Session` and `SymfonySession` should not set `lusitanian_oauth_token` on instantiation if it already exists in the session. Doing so causes the OAuth to fail with: `TokenNotFoundException('Token not found in session, are you sure you stored it?');`