Connection``class:
-Updated ``connection.Connection.post()`` such that it no-longer requires the 'aliases' property for the few profiles that surprisingly don't include it, which are: ``['access_key_admin', 'publication', 'award', 'organism', 'page', 'image', 'user', 'lab']``. Thanks hitz for the bug report.
-Updated the logging in conflict situations in ``connection.Connection.post()``.