Fix access bug due to forgotten normalization
Prevent this from happening again by wrapping all occurences of
users.get_current_account with accounts.getCurrentAccount, which will
always normalize (unless explicitly told not to).
Patch by: Sverre Rabbelier
Benjamin Niemann <pink at odahoda dot de>: Main developer of Python target.
Clinton Roy <clinton.roy at gmail dot com>: AST templates and runtime.