Installed the Tabular plugin
Build Command-T's C extension

Added code to automatically build Command-T's Ruby C extension after
upgrading or installing plugins.
Installed Vim-Javascript and related HTML indent
Added a simple "less mode" function

Provides a feature toggleable feature that makes the up and down
movement keys scroll the buffer in the window, rather than the normal
cursor movement. Mapped to <Leader>l by default. Makes browsing around
in files as easy as the "less" pager.
Moved the less mode stuff to its own plugin
Updated bundle todo list
Set visualbell in .vimrc
Updated TComment plugin
Updated Pathogen plugin
Updated Repeat plugin
Updated Surround plugin
Added the Sparkup plugin

Updated update_bundles with code to perform extra installation steps for this plugin. Expanded bundle_dir path to absolute path so custom installation step can use it to get back to where they started.