GemCraft Chasing Shadows v.1.0.6 is up!

List of changes:

• Fixed: outcome panel could show negative mana spent on amplifiers with high level masonry skill
• Fixed: Spiritforge controlled towers with their gems stolen by a specter stated that a new gem can be inserted
• When the Forgotten locks the gui, the call for early waves is withdrawn
• Fixed some typos
• Waves enraged by the Forgotten can't be cleaned of rage anymore
• Fixed a bug involving specters almost leaving the battlefield with a stolen gem
• Minor change at field V7: One of the Spf towers upgrades its gem later
• Added Alt+Enter shortcut to switch full screen