• Target Android 23 (M).
• Update card.io to 5.1.1 (supports new Android 23 Permissions). Note: this version of card.io contains support for more processor archictures. Please be sure to grab the entire contents of this SDK, including all up-to-date card.io *.so files within the /libs folder to ensure that card.io will continue to work on these architectures.
• Increase minSdkVersion to 11 (HONEYCOMB).
• Update all networking to use HttpURLConnection instead of Apache's HTTP Client.
• Set all obfuscated classes to use lower case as a workaround for an Android Tools issue.