updated README for latest API changes

Motion.podspec

 Pod::Spec.new do |s|
   s.name = 'Motion'
-  s.version = '1.0.3'
+  s.version = '1.0.4'
   s.license = 'BSD-3-Clause'
   s.summary = 'Seamless animations and transitions in Swift.'
   s.homepage = 'http://cosmicmind.com'

Motion.xcodeproj/project.pbxproj

@@ -10,6 +10,7 @@
 		961409AA1E43CF1B00E7BA99 /* Motion+Obj-C.swift in Sources */ = {isa = PBXBuildFile; fileRef = 961409A91E43CF1B00E7BA99 /* Motion+Obj-C.swift */; };
 		961409B61E43D17200E7BA99 /* Motion+Obj-C.swift in Headers */ = {isa = PBXBuildFile; fileRef = 961409A91E43CF1B00E7BA99 /* Motion+Obj-C.swift */; settings = {ATTRIBUTES = (Public, ); }; };
 		961409B81E43D21300E7BA99 /* Motion.h in Headers */ = {isa = PBXBuildFile; fileRef = 96C98DED1E438A5700B22906 /* Motion.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		96BFC1701E63C3460075DE1F /* Motion.swift in Headers */ = {isa = PBXBuildFile; fileRef = 96C98DE31E4382B100B22906 /* Motion.swift */; settings = {ATTRIBUTES = (Public, ); }; };
 		96C98DE41E4382B100B22906 /* Motion.swift in Sources */ = {isa = PBXBuildFile; fileRef = 96C98DE31E4382B100B22906 /* Motion.swift */; };
 		96C98DE61E43848500B22906 /* MotionAnimation.swift in Sources */ = {isa = PBXBuildFile; fileRef = 96C98DE51E43848500B22906 /* MotionAnimation.swift */; };
 		96C98DEB1E4389BE00B22906 /* MotionAnimation.swift in Headers */ = {isa = PBXBuildFile; fileRef = 96C98DE51E43848500B22906 /* MotionAnimation.swift */; settings = {ATTRIBUTES = (Public, ); }; };
@@ -74,6 +75,7 @@
 			files = (
 				961409B81E43D21300E7BA99 /* Motion.h in Headers */,
 				961409B61E43D17200E7BA99 /* Motion+Obj-C.swift in Headers */,
+				96BFC1701E63C3460075DE1F /* Motion.swift in Headers */,
 				96C98DEB1E4389BE00B22906 /* MotionAnimation.swift in Headers */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;

README.md

 ## Welcome to Motion
 
-Motion is a new tool used to create transition animations between view controllers. 
+Motion is a tool used to create transition animations between view controllers. 
 
 ## Sample
 
@@ -39,10 +39,12 @@ Motion is a growing project and will encounter changes throughout its developmen
 
 ## Motion Animations
 
-You can add animations to any UIView or CALayer using the *motion* API. For example, to change the background color of a view with a 45 degree rotation:
+You can add animations to any UIView or CALayer using the *motion* API with an optional completion block. For example, to change the background color of a view with a 45 degree rotation:
 
 ```swift
-view.motion(.backgroundColor(.blue), .rotationAngle(45))
+view.motion(.backgroundColor(.blue), .rotationAngle(45)) {
+    // Do something when complete.
+}
 ``` 
 
 ### Available Motion Animation Values
@@ -75,12 +77,16 @@ view.motion(.backgroundColor(.blue), .rotationAngle(45))
 - y
 - point
 - position
-- shadow
 - fade
 - zPosition
 - width
 - height
 - size
+- shadowPath
+- shadowOffset
+- shadowOpacity
+- shadowRadius
+- depth
 
 ## Motion Transitions
 
@@ -112,7 +118,7 @@ bar.motionAnimations = [.delay(0.35), .duration(3)]
 
 ## Enabling Motion Transitions
 
-To turn on Motion transitions between view controllers, set the *isMotionEnabled* property to `true` within the view controllers that transition between each other.
+To turn on Motion transitions between view controllers, set the *isMotionEnabled* property to `true` within the view controllers that transition between each other, and any container controllers, such as `UINavigationController`.
 
 ## Motion Delegate
 
@@ -123,7 +129,7 @@ func motion(motion: Motion, willTransition fromView: UIView, toView: UIView)
     
 func motion(motion: Motion, didTransition fromView: UIView, toView: UIView)
     
-func motionModifyDelay(motion: Motion) -> TimeInterval
+func motionDelayTransitionByTimeInterval(motion: Motion) -> TimeInterval
 ```
 
 ### More...

Sources/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.0.3</string>
+	<string>1.0.4</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>NSPrincipalClass</key>