Remove the unneeded dummy callback method, and better explain why the spreadsheets content fetch works the way it does
Remove the unneeded dummy callback method, and better explain why the spreadsheets content fetch works the way it does

git-svn-id: c46e06cb57945f24bc44ee3ee8f795d5b6e634f5@28 c4e13eb7-e550-0410-89ee-d7df1d48aa01

nagyistoce/precipitate,ericmckean/precipitate