it's a bit moot to load the data from the wallet and then still have the
user manually click a log in button when we could just as well have tried
to log in using the stored credentials.
the new behavior is that the user goes through the bug reporting dialog,
and when showing the login page it will automatically try to login using
stored credentials. if the creds check out, the dialog automatically moves
on to the next page.
- page-validity is now in a helper canLogin function as it needs checking in two functions now (walletlogin and loginclick)
- the page now automatically goes into login state and attempts to log in using stored credentials
in the event that the credentials are wrong (e.g. password changed on
website) the page will enter error state saying the credentials are wrong.
when no credentials are in the wallet or the credentials are incomplete
(password remembering is off) no auto login happens.
CHANGELOG: DrKonqi will now automatically log into bugs.kde.org when possible