Stable release v2.0.2

-set last block
-create API for android
-create 2 add-ons module
-clean user-release
-separate mobile section
-minimize size of user build to 70%

Release client version 2.0.1

-min forging amount increase to 50k
-API port fix-up
-prepare cordova android app
-debug encryption bugs
-prepare to update qunit version
-constant "NXT" switch to "NDX"
-update many variables regarding to nDEX branding
-set min_version to 2.0.1