Update [1.8.3]

-Some Sony Xperia recovery flash supported (Only with FOTA Partition for
example Xperia T)
-Some Layout improvements
-Now with Kernel Version  recognition
-Improvements on Samsung Galaxy S3 recognition (m3)
-Serbian/Croatian/Bosnian translation added by XDA-User askee
-Italian Translation improved by Boriotti Roberto
-Polish translation added by XDA-User teddy74eva

---- Change build system to Gradle ----
---- External Libs added in repository ----