Merge pull request #5 from rbiresch/master

Update README.md

be explicit about Android NDK version in README

Find the latest NDK version

For some reason, cannot pass -O extglob on Linux

allow for decoding of h264

fixed indentation

fixed outdated instructions

Copy header files in addition to libraries and executables.

removed extraneous backslash

Reorganized and refactored code for ease of maintenance.

added .DS_Store to ignore

Use libXXX-<version>.so instead of libXXX.so.<version>.

a bit of code reorg

Gather all binaries into one place for ease of deployment.