tmux: commit 186f946 was not compatible with some setups, so yet another $TERM

I had some issues with tmux displaying unicode in the past, so further usage
will reveal whether or not this affects unicode from remote hosts.
bin: Ensures recording renaming doesn't clobber existing files
Emacs: Modifies org-mode TODO states
Emacs: Changes tab width variable to be default
etc: Configures ALSA sound to only use internal software speakers
Emacs: Fast forwards submodule packages to latest sane commits
bin: Updates tor-browser script for TBB changes in firefox
bin: rename-recording does not fail when it's already been renamed
bin: Modifies rename-picture-by-name so it's more consistent with the exif one
Emacs: Switches go-mode source because Go dropped text editor config support.

Website: github.com/golang/go/wiki/IDEsAndTextEditorPlugins