(1) Make ZT_ naming convention consistent (get rid of ZT1_), (2) Make local interface a full sockaddr_storage instead of an int identifier, which turns out to be better for multi-homing and other uses.

java/CMakeLists.txt

@@ -53,8 +53,8 @@ set(src_files
     ../osdep/Http.cpp
     ../osdep/OSUtils.cpp
     jni/com_zerotierone_sdk_Node.cpp
-    jni/ZT1_jniutils.cpp
-    jni/ZT1_jnicache.cpp
+    jni/ZT_jniutils.cpp
+    jni/ZT_jnicache.cpp
     )
 
 set(include_dirs