gitconfig: Added aliases for diff and diff --cached. "tagme" should not sign tags.
_gitconfig: Added `serve` alias to quickly export repo via git protocol.
gitconfig: Added lg alias, a short log output.
gitconfig: Added aliases "dw" and "dcw" for word based diffs.
install: Explicitly set "-e" and "-x".
gitconfig: Add aliases for `diff HEAD` and make `lg` more informational.
vimrc: Restructured in sections; added options for tabs & spaces.
Updated submodules.
install: Added vim modeline and replaced <Tab> indentation.
vim: Added vim-snipmate plugin.
vimrc: Limit textwidth to 78 chars to not exceed quotes of code by 80 chars.
Added .Xresources file with solarized color scheme.
Switch from light to dark color scheme.
i3: Added basic config.
gitconfig: Added alias for "git clean".
gitconfig: Always show diff of what I'm committing.
Updated dotfiles.
gitconfig: Set default push policy.
snipmate-snippets has been moved to vim-snippets.
Changed submodule URLs to https://.