solved bug in Armorsmith by changing its json description
=> the effect compile but potentially bugged as it triggers for any
entity receiving damages (including hero?)
onAllyMinionDamaged now only triggers when a minion is damaged
added a Spell class
Edwin van cleef now properly generated
Merge branch 'master' of git://github.com/nonokun/hstcg.git

Conflicts:
	hearthstone/cards/all.json