Merge pull request #1 from gcavallanti/master

correct/update linking — nice update—Thanks!
Quote any path expansion variables
change what bash files are sourced and when (login, interactive)
add support for the fancy prompt provided by the __git_ps1 function in git-prompt.sh
add support for a bin/ subdir in .dotfiles/
turn on CLICOLOR
add basic steve losh vim customizations
add osx customizations
add bash extra customizations
add bin/ subdir and contents
update git configuration
remove support for zsh
update how files are sourced from bashrc/bash_profile
add molokai colorscheme
remove launchctl stuff, does not work (mostly)
add LS_COLORS support in linux
solve prompt bug on linux
change prompt on osx
refactor bash setup
update bash prompt. change tmux copy bindings. add vim badwolf colorscheme. add
vim plugins update script (by statico)
add trafficlights theme
refactor bash, git, tmux confs
add trafficlights
add jedi-vim