fixed menu screen bug
fixed horizontal scrolling
Merge remote-tracking branch 'origin/quiz' into base

Conflicts:
	Zend/Zend/GameScene.m
add shared scheme
fixed resources loading
added Weapon class (not working)
working one type of weapon
added death
deleted unnecessary output
now zombie can kill player!
added damage indication with red color
Merge branch 'quiz' into base

Conflicts:
	Zend/Zend.xcodeproj/project.pbxproj

Zend/Zend.xcodeproj/project.xcworkspace/xcuserdata/air.xcuserdatad/UserI
nterfaceState.xcuserstate

Zend/Zend.xcodeproj/xcuserdata/air.xcuserdatad/xcschemes/xcschememanagem
ent.plist
	Zend/Zend/GameScene.h
	Zend/Zend/GameScene.m
merge quiz to base
fixed bug with stopping zombies near wrong target
fixed zombie was killed next target without contact
changed zombie speed
fixed camera after one player's death
little fixes
added DeathLine
fixed physics (not absolute)
added physics body generation from sprite
deleted debug logs
Merge remote-tracking branch 'origin/quiz' into base

Conflicts:
	Zend/Zend/Character.h
	Zend/Zend/Character.m
	Zend/Zend/GameScene.m
merged quiz -> base