• Add PayPalService.clearAllUserData(Context) #88. Note: this method requires the use of the Android Support Library, due to its use of LocalBroadcastManager. This SDK can still be used without the support library, but this method will not function.
• Fix validation of PayPalItem: sku is no longer required, currencies and amounts have more strict validation #153.
• Fix issue where too many profile sharing attributes were shown to the user.
• Change name of ENVIRONMENT_NO_NETWORK merchant.
• Minor bug fixes.