create NetworkStatusIndicator component
add forks/chaintips and lagging property to qenetwork
add synchronizing and synchronizing progress properties to qewallet
Note: new wallet synchronizing is not picked up in UI yet, missing
an is_up_to_date event at the start still..
This guards function calls by storing the function, args and kwargs into
an added attribute '__auth_fcall' on the object using the decorator,
then emits a signal that can be handled by the UI.
The UI can signal auth-success or auth-failure back to the object by
calling either the authProceed() slot or the authCancel slot.
The object utilizing this decorator MUST inherit/mixin the AuthMixin
class, which provides the above two slots, and handling of state.
The decorator also accepts a 'reject' parameter, containing the name of
a parameterless function on the object, which is called when
authentication has failed/is cancelled.
show sane main view when no wallet loaded.
show error dialog when wallet could not be loaded.
show wallet up_to_date indicator in title bar.
refactor QETransactionListModel to be more self-contained.
remove load_wallet from walletDB, route all wallet loading through QEDaemon.
QEDaemon emits walletLoaded and walletRequiresPassword signals. main.qml opens
OpenWallet view when extra user interaction is needed
Sander van Grieken