FFPlayer: native library: Update the ffmpeg libraries to 2.0 release

Note: __memcpy_chk runtime linkage error existed on my XT910
It seems that the libc.so on XT910 doesn't use __memcpy_chk,
but the libavutil.so compiled in AOSP Jellybean environment,
the libc.so use __memcpy_chk
FFPlayer: prebuit: Update to use the version suffix stripped ffmpeg libraries

Issue: when load native library, the JVM cried that "libavfilter not found"
FFPlayer: Application: Fix the previous issue "libavfilter not found"

TBD: there's a crash when SDL_Thread call a pthread_exit at line:48@SDL_systhread.c
debug info, see the attachment:tombstone_05