zsh: Remove dropbox initialization, add keychain initialization.
zsh: Add GPG to keychain initialization.
zsh: Add keychain invocation lines.
vim: Bump latex-box version to latest from upstream.
vim: Add argumentative plugin.

This should be a more robust version of swapparameters.
etc: Ignore dirty work-trees in submodules.
git: Ignore lvimrc's from local configurations.
xmonad: Simple haskell clean-up.
xmonad: Add keybindings for locking the screen/quitting.
zsh: Remove gpg from default keychain invocation.

Something's wrong with the way gpg-agent caches keys; it always asks for the
passphrase. Until I figure that out, there isn't much point to using it.
git: Ignore .tags and cabal sandbox files.
zsh: Make expand-or-complete-prefix non-default, for familiarity.

The standard usage would be to try expand-or-complete first, followed by the
realization that there's text (non-space) after the cursor, at which point
expand-or-complete-prefix is used.
xmonad: Simplify date command, remove uptime.
vim: Add wrap-selection shortcut key.
vim: Add keybinding for selection of most recently pasted region.
git: Update gitignore to ignore .toc files.
x: Add unifont as fall-back for all unicode glyphs.
x: Add urxvt extensions to input unicode and change font sizes.
git: Add more tex and haskell ignores.
git: Add diffstat to timeline/longline aliases.