Macaw xcodeproject updated to swift 2.3

Dependencies/RxSwift/iOS/RxSwift.framework/Headers/RxSwift-Swift.h

@@ -1,4 +1,4 @@
-// Generated by Apple Swift version 2.2 (swiftlang-703.0.18.8 clang-703.0.31)
+// Generated by Apple Swift version 2.3 (swiftlang-800.10.12 clang-800.0.38)
 #pragma clang diagnostic push
 
 #if defined(__has_include) && __has_include(<swift/objc-prologue.h>)

Dependencies/SWXMLHash/iOS/SWXMLHash.framework/Headers/SWXMLHash-Swift.h

@@ -1,4 +1,4 @@
-// Generated by Apple Swift version 2.2 (swiftlang-703.0.18.8 clang-703.0.31)
+// Generated by Apple Swift version 2.3 (swiftlang-800.10.12 clang-800.0.38)
 #pragma clang diagnostic push
 
 #if defined(__has_include) && __has_include(<swift/objc-prologue.h>)

Example/Example/Examples/Animations/AnimationsView.swift

@@ -54,8 +54,7 @@ class AnimationsView: MacawView {
 		}
 
 		for i in 0 ... (n - 1) {
-            arc4random()
-
+            
 			// Node
 			let circle = Circle(cx: r, cy: r, r: r)
 			let shape = Shape(

Source/animation/AnimationProducer.swift

@@ -1,3 +1,4 @@
+import Foundation
 
 let animationProducer = AnimationProducer()
 

Source/model/scene/Text.swift

@@ -1,4 +1,4 @@
-import Foundation
+import UIKit
 import RxSwift
 
 public class Text: Node {

Source/svg/SVGParserRegexHelper.swift

@@ -1,3 +1,5 @@
+import Foundation
+
 class SVGParserRegexHelper {
     
     private static let transformAttributePattern = "([a-z]+)\\(((\\-?\\d+\\.?\\d*\\s*,?\\s*)+)\\)"
@@ -41,4 +43,4 @@ class SVGParserRegexHelper {
         return self.textElementMatcher
     }
     
-}
+}