Merge branch 'master' of https://github.com/openframeworks/openFrameworks
Merge branch 'master' of github.com:openframeworks/openFrameworks
Merge branch 'master' of github.com:openframeworks/openFrameworks
added libmpg123-dev to install_dependencies.sh for armv6l
Merge pull request #2887 from jvcleave/bugfix-libmpg123-updated

added libmpg123-dev to install_dependencies.sh for armv6l
Merge branch 'master' of github.com:openframeworks/openFrameworks