Tabs to space, finally
Changing some key-bindings to suit with my new needs

- <esc> to toggle :noh
- <Tab> and <S-Tab> for block indenting (> and < are not so easy to press)
Added some zsh plugins to suit my new needs

- command-not-found
- Changed rails to rails3
- rvm
Add CommandT for fuzzy search
Update message
Added CommandT and vim-liquid