add ssh completion for servers setup in my config

see: http://news.ycombinator.com/item?id=4677519
tabular plugin

visual selection Tabu/=
aligns all equals
update indent lines for iterm2
only update bg color of overlines.
easy add spaces in normal mode
ignore uploads dir for ctrlp
add git completion.
remove trailing slash/
renumber tmux windows by default.
add vimwiki and source it to dropbox.
better source
vim markdown highlighter/collapser
remove git shortcuts.
allow deleting past special chars
open in marked app
normal regex.
2space js tabs.
Merge branch 'master' of github.com:shennyg/dotfiles
read me needs help