folder toggle link style tweaks
fix possible warning in IMAP library
remove unused function
misc core cleanup
remove feeds future timestamp kludge
background unread count update for the folder list. imap only for now
move imap libs into imap module
move feeds library to the feeds module
remove old feeds lib
move the pop3 lib into the pop3 module
update "everything" count to only unread items
remove unused global left over from hm2
reverse TLS option. Force TLS connections by default requiring an
override to disable
remove compose link from main menu for now