Android SDK 2.11.2

Fixed Occasionally, the SDK was causing Application Not Responding” (ANR) due to bad handling of TouchEvent

Fixed Devices with poor internet connectivity, now send “lost packages” up to send it up to 10 times, instead of the previous logic attempting to send every minute 

Fixed Xamarin app couldn’t build a release version due to Proguard issue. Updated install instructions with full Proguard file