update prezto
add vundle bundles as submodules
track master branch for submodules
add ability to resize vertically to slate config
add more global ignores
update submodules and vim config
improve vim configuration
add ctrlp vim plugin
add bbye plugin to vim
organize vim config
improve buffer switching
update to newest prezto
add homebrew brewfiles
rename global git excludes and update Brewfile
fix vim buffer switching
use rakefile instead of python setup script
improve Rakefile and add update task
update vim plugins
add osx settings script
improve Rakefile and vim current line number highlighting