Added Prezto to the list of frameworks
Link to how to combine homeshick and myrepos
add link to xero dotfiles, with info about using managing them with gnu stow.
Add link to Dotbot
Merge pull request #39 from waiting-for-dev/homeshick_mr

Homeshick and myrepos
Merge pull request #44 from xero/stow

Add link to xero's dotfiles, with info about managing them with gnu stow.
Merge pull request #47 from anishathalye/dotbot

Add link to Dotbot
Merge pull request #38 from superlukas/prezto

Add Prezto to the list of frameworks (closes #29)