updated calendar module docs
updated calendar module docs

- added docs for the function briefLocation
- added docs for the function formatDayTitle
- a couple other minor tweaks

modolabs/Kurogo-Mobile-Web,wesley1001/Kurogo-Mobile-Web,wesley1001/Kurogo-Mobile-Web,modolabs/Kurogo-Mobile-Web,modolabs/Kurogo-Mobile-Web,wesley1001/Kurogo-Mobile-Web