now when a new session is created by someone, the session tab is red

Ignore-this: 9ca869e45b8613e63af672d65467e11

It makes it easier to see which session is new.

darcs-hash:20130412023229-c21fe-dd219b78be1b089bf9b84e9414c37be666326bae
added timestamps to the alerts

Ignore-this: 62e89dd65a4e1058f1a0c27b7c4c9444

darcs-hash:20130412023428-c21fe-11b08c53577816c9b857c72080561870ac8b4f15
fixed mac bundle

Ignore-this: c498ed332d50a21f0141eb645a1ea8f7

darcs-hash:20130412023855-c21fe-d2093b4f1cf7b48a53c3e7d064b10a3cd88030ec
changed from linear search to constant time hash lookup in post office

Ignore-this: d044270fc969d2948d490fa2136d52b4

darcs-hash:20130412180011-c21fe-e4a915ac76a9d6da390c120231387d98d4d4b8b8
now the contact name is colored green when online, and red when offline

Ignore-this: aaacd285dc515dee40a7c0786b79a71

I thought the "online" and "offline" text took too much space.

darcs-hash:20130412181225-c21fe-01b6c0260a084c3274b2bf5cfd21b31c173281c7
Merge branch 'master' into moc_parse