Merge pull request #33 from Vampir3/master

New images, "What's new" tab, confirmation for mails, fixed bugs
Fixed compact chat. Closes #29
One of getTop problems fixed (top.list.ru replacement)
v0.4.0
all message placed inside ffReplaceMessage (only text before)
Added new function ffMessage to send messages from addon to the chat
window
Added links to users in system messages in chat