ranger: Add id3v2 as previewer for mp3 files
ranger: Add a Vim modeline for scope.sh
vim: Lower markdown colorcolumn to 72
bash: Add a Vim modeline to bash_env
Drop INSTALL from repository
ranger: Add previews for ISO images
ncmpcpp: Update visualizer characters
git: Add 'b' alias for 'branch -vv'
git: Show remote status on 'graph' alias
termite: Update config for version 8
termite: Turn color3 from brown to yellow
Drop LICENSE, write a proper license on README