Code was formatted with patched astyle that correctly formats
foreach macro.
Normalize tool is now used to normalize all signal/slots signatures
to normalized format. It saves few reallocations on connections.
If you have saved multiple passwords eg. for gmail.com, it will now
only show key icon when trying to login, instead of showing it all the
time on gmail.com (even after logging in).
Twitter uses multiple same forms (differing in class and id names).
Now PageFormComplter also tests occurence of username name=value pair
in sent post data.