Created a basic of MediaInfo class as a java wrapper.
Added main methods of MediaInfo with detail comments.
first jni code for a mediainfo java class.
complete a jni code for a mediainfo java class.
prepare a build for an android jni.
apply a glob implementation from thirdparty because an android doesn't support it.
added libiconv(1.13.1). The meta information of the media file that may be represented as a specific charset it needs in order to convert unicode charset.
re-implement wchar functions of libc. On android, they are poorly written.
implemented mbstowcs() wcstombs() wctomb() using an iconv library. currently translate only cp949 charset.
trivial: too many log messages for debug.
added test code for jni.
more test code for jni.
added android project files
added test codes for MediaInfo java class
apply Base64 implements from iharder.net.
trivial: updated and more testcodes
trivial: cleanup useless comments.