Made properties an instance variable instead of static

Fixes mixing use of old and new API

framer/LayerStateMachine.coffee

@@ -10,6 +10,7 @@ class exports.LayerStateMachine extends BaseClass
 	constructor: (layer) ->
 		super
 		@_layer = layer
+		@properties = {}
 		@initial = LayerStates.filterStateProperties(layer.props)
 		@reset()
 
@@ -48,5 +49,3 @@ class exports.LayerStateMachine extends BaseClass
 			super
 			# Also emit this to the layer with self as argument
 			@_layer.emit args...
-
-	properties: {}

test/tests/LayerStatesTest.coffee

@@ -487,3 +487,23 @@ describe "LayerStates", ->
 			layer.animate "add", instant: true
 			assert.equal layer.states.add.x, 200
 			assert.equal layer.x, 200
+
+		it "should work when mixing old and new API's", ->
+			layerA = new Layer
+			layerA.states =
+				add: y: 100
+				next: x: 200
+			layerB = new Layer
+			layerB.states.add
+				a: y: 300
+				b: x: 400
+			layerA.animate "next", instant: true
+			layerA.animate "add", instant: true
+			assert.equal layerA.states.next.x, 200
+			assert.equal layerA.x, 200
+			assert.equal layerA.states.add.y, 100
+			assert.equal layerA.y, 100
+			layerB.states.next(instant: true)
+			layerB.states.next(instant: true)
+			assert.equal layerB.y, 300
+			assert.equal layerB.x, 400