Fixed the Windows builds by adding two packages that were needed to run Cura Engine. This should be put into Cura Engine but this is working for now. Close #39
#mv ffmpeg-20120927-git-13f0cd6-win32-static/bin/ffmpeg.exe ${TARGET_DIR}/Cura/
#mv ffmpeg-20120927-git-13f0cd6-win32-static/licenses ${TARGET_DIR}/Cura/ffmpeg-licenses/
mv Win32/EjectMedia.exe ${TARGET_DIR}/Cura/
+ mv scripts/win32/libgcc_s_dw2-1.dll ${TARGET_DIR}
+ mv scripts/win32/libstdc++-6.dll ${TARGET_DIR}
rm -rf Power/
rm -rf \$_OUTDIR