initial checkin
cleanup for github

-convert tabs to spaces
-don't have zload hooked up quite yet
-put this in dropbox folder even if not managed by dropbox
document how to use dotfiles

-make readme reflect the actual steps
-enable modeline
-alias for laxssh
prompt improvements
if no dropbox, make the local directories
bug fixes

-get redhat version in prompt
-fallback to no colors if unavailable
-add license
some minor updates

-no longer export every variable since openstack is using variables for
   passwords
-switch `` for $()
-use solarized for vim colors
-report execution time if command takes longer than 7 seconds
-some more color fixes
PATH, MANPATH weren't being exported...
vagrant from anywhere, default to use fusion
add some vim plugins settings
vim improvements

-inspired a lot from http://statico.github.io/vim.html
manpath/path improvements
minor improvements

-make vagrant store temp files ~/tmp
-remove personal stuff and put env specific stuff in .zshenv.local
add hooks for profiling
more improvements

-add tmux.conf
-better detection of color for ls and less
-print ... when completion is busy
-better color distinction between auto complete types