Non-lazily fully instantiate accounts iterator to avoid messing up with generators' internal state;
Non-lazily fully instantiate accounts iterator to avoid messing up with generators' internal state;

iter_accounts changes state of the current browser, but iter_history can do the
same! Then iter_accounts might be in an inconsistent state, provoking random
errors. Thanks to Romain from Weboob for identifying the issue and proposing a
fix.

bnjbvr/kresus,ZeHiro/kresus,bnjbvr/kresus,ZeHiro/kresus,jankeromnes/kresus,bnjbvr/kresus,jankeromnes/kresus,ZeHiro/kresus,bnjbvr/kresus,jankeromnes/kresus,ZeHiro/kresus,jankeromnes/kresus