make sure we disconnected cacheword when welcomeactivity is destroyed
use this cursor, even though it doesn't have all the data yet
only set the list adapter when activity is created, not on each attach
there was some unnecessary cursor code on signout here
make sure we show a "signing out..." state
it can take a while, and before we were incorrectly showing "online"
checking for dead/bad remote connections, and if so, refresh
make sure we have items in list before we set them
removed redundant disconnect call for cacheword
set mAccountList data to null before async fetch to ensure not stale
removed check for size that will never happen
Merge pull request #345 from n8fr8/account-list-tuning

Account list tuning