Added script to automate gprof reporting.
Updated script to set up external android libraries.
Updated android build readme.
Updated readme.
android build: generate gprof file only if WITH_GPROF
android build: ignore renderscript toolchain

When detecting toolchains ignore renderscript because its not a
compiler toolchain.
android build: Fixed program path detection
android build: fixes for out of tree builds

Fixed the last places to be able to build android
out of tree with Unix Makefiles generator.

Note: When using eclipse use in source tree builds.
core: don't use c99 style initialization

fixes #1602
android toolchain: fixed cmake syntax warning
android toolchain: support for ndk r9b
fix memory realloc size error.
fix name length to copy.
reformat coding styles.
check return value.
ffmpeg-2 -- AVCODEC_MAX_AUDIO_FRAME_SIZE

deprecated:
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=0eea212943544d40f99b05571aa7159d78667154

broken with libavcodec 54
ffmpeg-2 -- dsp_mask

deprecated:
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=95510be8c35753da8f48062b28b65e7acdab965f

broken with libavcodec 55
ffmpeg-2 -- CodecID

deprecated:
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=104e10fb426f903ba9157fdbfe30292d0e4c3d72

broken with libavcodec 55
winpr-thread: fixed bugs in _CreateProcessExA

* don't run fork/exec if the command isn't found
* return from forked process with exit
Merge pull request #1611 from bmiklautz/createProcess

winpr-thread: fixed bugs in _CreateProcessExA