Merge branch 'prototype/Swift_4_0' into prototype/queryBuilders

# Conflicts:
#	Sources/OrderBy.swift

Sources/.cocoapods.yml

@@ -0,0 +1,2 @@
+try:
+  project: 'CoreStore.xcworkspace'

Sources/DynamicObject.swift

@@ -121,7 +121,12 @@ extension CoreStoreObject {
             
             return unsafeDowncast(coreStoreObject, to: self)
         }
-        let coreStoreObject = self.init(rawObject: object)
+        @inline(__always)
+        func forceTypeCast<T: CoreStoreObject>(_ type: DynamicObject.Type, to: T.Type) -> T.Type {
+            
+            return type as! T.Type
+        }
+        let coreStoreObject = forceTypeCast(object.entity.dynamicObjectType!, to: self).init(rawObject: object)
         object.coreStoreObject = coreStoreObject
         return coreStoreObject
     }

Sources/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>4.1.1</string>
+	<string>4.1.3</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>

Sources/NSEntityDescription+DynamicModel.swift

@@ -31,6 +31,17 @@ import Foundation
 
 internal extension NSEntityDescription {
     
+    @nonobjc
+    internal var dynamicObjectType: DynamicObject.Type? {
+        
+        guard let userInfo = self.userInfo,
+            let typeName = userInfo[UserInfoKey.CoreStoreManagedObjectTypeName] as! String? else {
+                
+                return nil
+        }
+        return (NSClassFromString(typeName) as! DynamicObject.Type)
+    }
+    
     @nonobjc
     internal var coreStoreEntity: DynamicEntity? {