Update to target Android 23; brief 3.2.1 release note

CHANGES

@@ -351,3 +351,7 @@
   - Several bug fixes, especially for Data Matrix and PDF417 parsing
   - Retired jruby binding
   - Barcode Scanner can now disable history
+
+3.2.1 (20 Aug 2015)
+
+  - Small bug fixes

android/AndroidManifest.xml

@@ -30,7 +30,7 @@
   <uses-permission android:name="android.permission.CHANGE_WIFI_STATE"/>
   <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
 
-  <uses-sdk android:minSdkVersion="15" android:targetSdkVersion="22"/>
+  <uses-sdk android:minSdkVersion="15" android:targetSdkVersion="23"/>
 
   <!-- Don't require camera, as this requires a rear camera. This allows it to work on the Nexus 7 -->
   <uses-feature android:name="android.hardware.camera" android:required="false"/>

androidtest/AndroidManifest.xml

@@ -22,7 +22,7 @@
 
   <uses-permission android:name="android.permission.CAMERA"/>
 
-  <uses-sdk android:minSdkVersion="15" android:targetSdkVersion="22"/>
+  <uses-sdk android:minSdkVersion="15" android:targetSdkVersion="23"/>
 
   <supports-screens android:xlargeScreens="true"
                     android:largeScreens="true"

pom.xml

@@ -362,7 +362,7 @@
           </executions>
           <configuration>
             <sdk>
-              <platform>22</platform>
+              <platform>23</platform>
             </sdk>
             <proguard>
               <skip>true</skip>