Initial import of CMake-directed build system
clear out TMP_ cmake variable after use, display FFMPEG information after found
add CMake doxygen to build system, fix headers/footers
add doxygen file
the include directory is missing from the installation
add FindsfeMovie.cmake file for developers to use
Merge pull request #28 from firefly2442/FindsfeMovie.cmake

add FindsfeMovie.cmake file for developers to use
Merge pull request #27 from firefly2442/cmake-include-dir

the include directory is missing from the installation
Merge pull request #25 from firefly2442/ffmpeg-cmake-fixes

clear out TMP_ cmake variable after FFMPEG use
Revert "add CMake doxygen to build system, fix headers/footers"

This reverts commit d42735960b2a04142b5cda1ac9d9ad290ae9c1bc.
use CMake to setup Doxygen build
Merge pull request #26 from firefly2442/doxygen-cmake

Add doxygen build system into CMake (just like SFML)
Updated line endings to LF in CMakeLists.txt
Merge branch 'CMakeDirected' of https://github.com/Yalir/sfeMovie into CMakeDirected
Typo
Replaced FindFFMPEG.cmake with a version from OSG and updated CMakeLists.txt to use it (still a few things to fix with relative paths vs full paths)
Improved finding of provided FFmpeg libraries (still need to handle the case where libraries aren't built yet and CMake can't find them)
#19 / #31 Now building fine with Makefiles on Mac OS X

This is not working with Xcode yet (target dependency issue), and not
tested on other platforms.

Building against the builtin/user/system FFmpeg seems to work fine.
Fixed building on Linux
don't error, even when when the directory is empty