Converted vlc decoder data constants to enums
Created .gitignore for obj/
Merge branch 'temp-vlc-files-recovery'
Squashed 'util/python-twitter/' content from commit e716410

git-subtree-dir: util/python-twitter
git-subtree-split: e7164105231d8a5e41f0ad1c607fc7aa45660b5b
Merge commit '4c8922ec10817cc9e7708410a5be616bb8d6ec0c' as 'util/python-twitter'
Added a few compiler flags for extra pedantic goodness
Added support for doxygen

To create doxygen documentation, run "make doc" from the firmware
directory. LaTeX and HTML documentation will be generated in
wave-tag/firmware/doc.

This will require installing doxygen and graphviz, which can be
done in Linux and OSX through your package manager of choice.
Corrected VLC decoder data
added stuff to read vlc table. Table is broken (maybe)
Merge branch 'oc/corrected-vlc-decoder-data' of https://github.com/occams-chainsaw/wave-tag into ch00f/codemerge