Fixes up connect entries to use id's over vanity_urls. Fixes #5.

I think this will also fix up an issue we were having with data loss. For some reason someone put in the following code:
`if page_to_remove.user_made == False:
     page_to_remove.delete()`
I have no idea why this would have been the case, but it could have been causing data to be deleted as a side effect of removing a connection. Hopefully removing that will solve the data loss issues we've been having.