Comment 8 for bug 1219644

I started playing with this and have a few observations:
* the account plugin is trying to access /proc/<pid>/attr/current - should this be explicitly denied to silence the denial?
* the account plugin is trying to create /home/phablet/.cache/online-accounts-ui/ -- this should be created on the account plugin's behalf
* this account plugin seems to want the audio policy group. this isn't a problem, it just wasn't mentioned before