Added Java Wrapper

README.md

wrapper_java/.gitignore

wrapper_java/CMakeLists.txt

wrapper_java/README.md

wrapper_java/bgslibrary_java_module.cpp

wrapper_java/bgslibrary_java_module.hpp

wrapper_java/config/.gitignore

wrapper_java/images/320x240.gif

wrapper_java/images/640x480.png

wrapper_java/libs/README.md

wrapper_java/libs/opencv-320.jar

wrapper_java/src/bgslibrary/.gitignore

wrapper_java/src/bgslibrary/BgsLib.java

wrapper_java/src/bgslibrary/ImagePanel.java

wrapper_java/src/bgslibrary/Main.java

wrapper_java/src/bgslibrary/Utils.java

wrapper_java/src/bgslibrary_BgsLib.h