Bump pod version to 4.9.1

Braintree.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = "Braintree"
-  s.version          = "4.9.0"
+  s.version          = "4.9.1"
   s.summary          = "Braintree v.zero: A modern foundation for accepting payments"
   s.description      = <<-DESC
                        Braintree is a full-stack payments platform for developers

BraintreeCore/Braintree-Version.h

@@ -1 +1 @@
-#define BRAINTREE_VERSION (@"4.9.0")
+#define BRAINTREE_VERSION (@"4.9.1")

BraintreeCore/Info.plist

@@ -15,11 +15,11 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>4.9.0</string>
+	<string>4.9.1</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>4.9.0</string>
+	<string>4.9.1</string>
 	<key>NSPrincipalClass</key>
 	<string></string>
 </dict>

BraintreePayPal/PayPalUtils/Public/PPOTVersion.h

@@ -6,6 +6,6 @@
 #ifndef PPOTVersion_h
 #define PPOTVersion_h
 
-#define PayPalOTVersion() @"4.9.0"
+#define PayPalOTVersion() @"4.9.1"
 
 #endif

Demo/Supporting Files/Braintree-Demo-Info.plist

@@ -41,7 +41,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>4.9.0</string>
+	<string>4.9.1</string>
 	<key>CFBundleURLTypes</key>
 	<array>
 		<dict>
@@ -56,7 +56,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>4.9.0</string>
+	<string>4.9.1</string>
 	<key>LSApplicationQueriesSchemes</key>
 	<array>
 		<string>com.braintreepayments.Demo.payments</string>