Changes and additions: update of 14/09/2012

[sabbracadabra]

1. Hero assisting in Defense can get a Crystal from Monster Hero in case of victory.
2. Perfect levels for Defensive Buildings have been added to Battle Calculator.
3. E-mail about availability of a Spell is received after the Spell is prepared.
5. New 'Annihilation of Monsters' rating has been added.
6. It's possible to report a domain to several players at once.
7. New 'Do not show the "Missions" button red if it's more than 6 hours to the battle' has been added to the 'Settings' menu.