- avoid precompiled JARs for JCardSim
- use gradle's shadow plugin to relocate JCardSim's use of Bouncycastle
- removes JCardSim's Hello world applet
- use vJCRE to avoid importing Oracle's api_classic.jar
(We may use vJCRE as full replacement for JCardSim in the future, but
JCardSim is currently the choice with more features and support)
Includes jCardSim to emulate the following Java Card Applets in
Android's host card emulation:
- jCardSim Team's Hello World Applet
- Philip Wendland's ISO Applet
- Yubico's OpenPGP Applet
- Yubico's OATH Applet