add system/extras

 Changes to be committed:
	new file:   Android.mk
	new file:   CleanSpec.mk
	new file:   cpustats/Android.mk
	new file:   cpustats/cpustats.c
	new file:   ext4_utils/Android.mk
	new file:   ext4_utils/MODULE_LICENSE_APACHE2
	new file:   ext4_utils/NOTICE
	new file:   ext4_utils/allocate.c
	new file:   ext4_utils/allocate.h
	new file:   ext4_utils/contents.c
	new file:   ext4_utils/contents.h
	new file:   ext4_utils/crc16.c
	new file:   ext4_utils/ext2simg.c
	new file:   ext4_utils/ext4.h
	new file:   ext4_utils/ext4_extents.h
	new file:   ext4_utils/ext4_jbd2.h
	new file:   ext4_utils/ext4_utils.c
	new file:   ext4_utils/ext4_utils.h
	new file:   ext4_utils/ext4fixup.c
	new file:   ext4_utils/ext4fixup.h
	new file:   ext4_utils/ext4fixup_main.c
	new file:   ext4_utils/extent.c
	new file:   ext4_utils/extent.h
	new file:   ext4_utils/indirect.c
	new file:   ext4_utils/indirect.h
	new file:   ext4_utils/jbd2.h
	new file:   ext4_utils/make_ext4fs.c
	new file:   ext4_utils/make_ext4fs.h
	new file:   ext4_utils/make_ext4fs_main.c
	new file:   ext4_utils/mkuserimg.sh
	new file:   ext4_utils/setup_fs.c
	new file:   ext4_utils/sha1.c
	new file:   ext4_utils/sha1.h
	new file:   ext4_utils/test_ext4fixup
	new file:   ext4_utils/uuid.c
	new file:   ext4_utils/uuid.h
	new file:   ext4_utils/wipe.c
	new file:   ext4_utils/wipe.h
	new file:   ext4_utils/xattr.h
	new file:   fatblock/Android.mk
	new file:   fatblock/MODULE_LICENSE_APACHE2
	new file:   fatblock/fat.c
	new file:   fatblock/fat.h
	new file:   fatblock/fatblock.c
	new file:   fatblock/fatblock.h
	new file:   fatblock/fdpool.c
	new file:   fatblock/fdpool.h
	new file:   fatblock/fs.c
	new file:   fatblock/fs.h
	new file:   fatblock/import.c
	new file:   fatblock/read.c
	new file:   fatblock/utils.c
	new file:   fatblock/utils.h
	new file:   kexec_tools/Android.mk
	new file:   kexec_tools/kexec.h
	new file:   kexec_tools/kexecload.c
	new file:   ksmutils/Android.mk
	new file:   ksmutils/MODULE_LICENSE_APACHE2
	new file:   ksmutils/NOTICE
	new file:   ksmutils/ksminfo.c
	new file:   ksmutils/lookup3.c
	new file:   latencytop/Android.mk
	new file:   latencytop/MODULE_LICENSE_APACHE2
	new file:   latencytop/NOTICE
	new file:   latencytop/latencytop.c
	new file:   libc_test/Android.mk
	new file:   libc_test/main.cpp
	new file:   libpagemap/Android.mk
	new file:   libpagemap/MODULE_LICENSE_APACHE2
	new file:   libpagemap/NOTICE
	new file:   libpagemap/include/pagemap/pagemap.h
	new file:   libpagemap/pm_kernel.c
	new file:   libpagemap/pm_map.c
	new file:   libpagemap/pm_map.h
	new file:   libpagemap/pm_memusage.c
	new file:   libpagemap/pm_process.c
	new file:   librank/Android.mk
	new file:   librank/MODULE_LICENSE_APACHE2
	new file:   librank/NOTICE
	new file:   librank/librank.c
	new file:   libublock/Android.mk
	new file:   libublock/MODULE_LICENSE_APACHE2
	new file:   libublock/NOTICE
	new file:   libublock/include/ublock/ublock.h
	new file:   libublock/ublock.c
	new file:   memtrack/Android.mk
	new file:   memtrack/memtrack.cpp
	new file:   memtrack/memtrack.h
	new file:   micro_bench/Android.mk
	new file:   micro_bench/micro_bench.cpp
	new file:   procmem/Android.mk
	new file:   procmem/MODULE_LICENSE_APACHE2
	new file:   procmem/NOTICE
	new file:   procmem/procmem.c
	new file:   procrank/Android.mk
	new file:   procrank/MODULE_LICENSE_APACHE2
	new file:   procrank/NOTICE
	new file:   procrank/procrank.c
	new file:   sane_schedstat/Android.mk
	new file:   sane_schedstat/sane_schedstat.c
	new file:   showmap/Android.mk
	new file:   showmap/MODULE_LICENSE_APACHE2
	new file:   showmap/NOTICE
	new file:   showmap/showmap.c
	new file:   showslab/Android.mk
	new file:   showslab/MODULE_LICENSE_APACHE2
	new file:   showslab/NOTICE
	new file:   showslab/showslab.c
	new file:   sound/Android.mk
	new file:   sound/playwav.c
	new file:   tests/Android.mk
	new file:   tests/binder/Android.mk
	new file:   tests/binder/benchmarks/Android.mk
	new file:   tests/binder/benchmarks/binderAddInts.cpp
	new file:   tests/bionic/libc/Android.mk
	new file:   tests/bionic/libc/MODULE_LICENSE_BSD_AND_GPL
	new file:   tests/bionic/libc/README.TXT
	new file:   tests/bionic/libc/bionic/lib_relocs.c
	new file:   tests/bionic/libc/bionic/lib_static_init.cpp
	new file:   tests/bionic/libc/bionic/lib_static_init.h
	new file:   tests/bionic/libc/bionic/libdlclosetest1.cpp
	new file:   tests/bionic/libc/bionic/libdlclosetest2.c
	new file:   tests/bionic/libc/bionic/test_cond.c
	new file:   tests/bionic/libc/bionic/test_dlclose_destruction.c
	new file:   tests/bionic/libc/bionic/test_getgrouplist.c
	new file:   tests/bionic/libc/bionic/test_mutex.c
	new file:   tests/bionic/libc/bionic/test_netinet_icmp.c
	new file:   tests/bionic/libc/bionic/test_pthread_cond.c
	new file:   tests/bionic/libc/bionic/test_pthread_create.c
	new file:   tests/bionic/libc/bionic/test_relocs.c
	new file:   tests/bionic/libc/bionic/test_setjmp.c
	new file:   tests/bionic/libc/bionic/test_static_init.cpp
	new file:   tests/bionic/libc/common/bench_pthread.c
	new file:   tests/bionic/libc/common/bench_stdio.c
	new file:   tests/bionic/libc/common/hello_world.cpp
	new file:   tests/bionic/libc/common/test_clock.c
	new file:   tests/bionic/libc/common/test_clone.c
	new file:   tests/bionic/libc/common/test_cpu_set.c
	new file:   tests/bionic/libc/common/test_dlopen_null.c
	new file:   tests/bionic/libc/common/test_drand48.c
	new file:   tests/bionic/libc/common/test_executable_destructor.c
	new file:   tests/bionic/libc/common/test_getaddrinfo.c
	new file:   tests/bionic/libc/common/test_gethostbyname.c
	new file:   tests/bionic/libc/common/test_gethostname.c
	new file:   tests/bionic/libc/common/test_libgen.c
	new file:   tests/bionic/libc/common/test_pthread_cleanup_push.c
	new file:   tests/bionic/libc/common/test_pthread_getcpuclockid.c
	new file:   tests/bionic/libc/common/test_pthread_join.c
	new file:   tests/bionic/libc/common/test_pthread_mutex.c
	new file:   tests/bionic/libc/common/test_pthread_once.c
	new file:   tests/bionic/libc/common/test_pthread_rwlock.c
	new file:   tests/bionic/libc/common/test_sem_post.c
	new file:   tests/bionic/libc/common/test_semaphore.c
	new file:   tests/bionic/libc/common/test_seteuid.c
	new file:   tests/bionic/libc/common/test_static_cpp_mutex.cpp
	new file:   tests/bionic/libc/common/test_strftime_2039.c
	new file:   tests/bionic/libc/common/test_strptime.c
	new file:   tests/bionic/libc/common/test_tm_zone.c
	new file:   tests/bionic/libc/common/test_udp.c
	new file:   tests/bionic/libc/glibc/assert/test-assert.c
	new file:   tests/bionic/libc/other/bench_locks.c
	new file:   tests/bionic/libc/other/test_arc4random.c
	new file:   tests/bionic/libc/other/test_atomics.c
	new file:   tests/bionic/libc/other/test_jpeg.c
	new file:   tests/bionic/libc/other/test_sysconf.c
	new file:   tests/bionic/libc/other/test_system.c
	new file:   tests/bionic/libc/other/test_thread_max.c
	new file:   tests/bionic/libc/other/test_timer_create.c
	new file:   tests/bionic/libc/other/test_timer_create2.c
	new file:   tests/bionic/libc/other/test_timer_create3.c
	new file:   tests/bionic/libc/other/test_vfprintf_leak.c
	new file:   tests/bionic/libc/other/test_zlib.c
	new file:   tests/bionic/libc/run-test.sh
	new file:   tests/bionic/libstdc++/Android.mk
	new file:   tests/bionic/libstdc++/README.TXT
	new file:   tests/bionic/libstdc++/test_cassert.cpp
	new file:   tests/bionic/libstdc++/test_cctype.cpp
	new file:   tests/bionic/libstdc++/test_climits.cpp
	new file:   tests/bionic/libstdc++/test_cmath.cpp
	new file:   tests/bionic/libstdc++/test_csetjmp.cpp
	new file:   tests/bionic/libstdc++/test_csignal.cpp
	new file:   tests/bionic/libstdc++/test_cstddef.cpp
	new file:   tests/bionic/libstdc++/test_cstdint.cpp
	new file:   tests/bionic/libstdc++/test_cstdio.cpp
	new file:   tests/bionic/libstdc++/test_cstdlib.cpp
	new file:   tests/bionic/libstdc++/test_cstring.cpp
	new file:   tests/bionic/libstdc++/test_ctime.cpp
	new file:   tests/cpueater/Android.mk
	new file:   tests/cpueater/NOTICE
	new file:   tests/cpueater/cpueater.c
	new file:   tests/cpueater/daemonize.c
	new file:   tests/crypto/Android.mk
	new file:   tests/crypto/get_dm_versions.c
	new file:   tests/directiotest/Android.mk
	new file:   tests/directiotest/directiotest.c
	new file:   tests/ext4/Android.mk
	new file:   tests/ext4/android_emmc_perf_tests.sh
	new file:   tests/ext4/corrupt_gdt_free_blocks.c
	new file:   tests/ext4/rand_emmc_perf.c
	new file:   tests/ext4/set_ext4_err_bit.c
	new file:   tests/framebuffer/Android.mk
	new file:   tests/framebuffer/fb_test.c
	new file:   tests/framebuffer/minui.h
	new file:   tests/framebuffer/refresh.c
	new file:   tests/fstest/Android.mk
	new file:   tests/fstest/README
	new file:   tests/fstest/mounts-test.sh
	new file:   tests/fstest/perm_checker.c
	new file:   tests/fstest/perm_checker.conf
	new file:   tests/icachetest/Android.mk
	new file:   tests/icachetest/icache.S
	new file:   tests/icachetest/icache2.S
	new file:   tests/icachetest/icache_main.c
	new file:   tests/include/testUtil.h
	new file:   tests/iptables/Android.mk
	new file:   tests/iptables/qtaguid/Android.mk
	new file:   tests/iptables/qtaguid/socketTag.cpp
	new file:   tests/lib/Android.mk
	new file:   tests/lib/testUtil/Android.mk
	new file:   tests/lib/testUtil/testUtil.c
	new file:   tests/memtest/Android.mk
	new file:   tests/memtest/bandwidth.cpp
	new file:   tests/memtest/bandwidth.h
	new file:   tests/memtest/fptest.cpp
	new file:   tests/memtest/memtest.cpp
	new file:   tests/memtest/memtest.h
	new file:   tests/memtest/thumb.cpp
	new file:   tests/mmc_tracepoints/README
	new file:   tests/mmc_tracepoints/mmc_trace_reduce
	new file:   tests/mmc_tracepoints/mmc_trace_sample_data
	new file:   tests/pftest/Android.mk
	new file:   tests/pftest/pftest.c
	new file:   tests/schedtest/Android.mk
	new file:   tests/schedtest/schedtest.c
	new file:   tests/sdcard/Android.mk
	new file:   tests/sdcard/README
	new file:   tests/sdcard/plot_sdcard.py
	new file:   tests/sdcard/profile_sdcard.sh
	new file:   tests/sdcard/sdcard_perf_test.cpp
	new file:   tests/sdcard/stopwatch.cpp
	new file:   tests/sdcard/stopwatch.h
	new file:   tests/sdcard/sysutil.cpp
	new file:   tests/sdcard/sysutil.h
	new file:   tests/sdcard/testcase.cpp
	new file:   tests/sdcard/testcase.h
	new file:   tests/storage/Android.mk
	new file:   tests/storage/opentest.c
	new file:   tests/storage/wipe_blkdev.c
	new file:   tests/timetest/Android.mk
	new file:   tests/timetest/timetest.c
	new file:   tests/uevents/Android.mk
	new file:   tests/uevents/uevents.c
	new file:   tests/wifi/Android.mk
	new file:   tests/wifi/stress/Android.mk
	new file:   tests/wifi/stress/wifiLoadScanAssoc.c
	new file:   timeinfo/Android.mk
	new file:   timeinfo/NOTICE
	new file:   timeinfo/timeinfo.cpp