Unicode logo for Pry sessions (looks a bit like a ruby)
Add vim-unimpaired for easier quickfix navigation
Speeding up vim
Added dbreset function because db:reset fails.  +Capybara in tst()
Git config changes
Remove flaky submodule gist
No need to re-enter password with https git remotes
Move stuff from zshrc into specific .zsh files for git, ruby etc

Other stuff.
gp is simply git push, not git push origin HEAD
Merge branch 'freeagent' of github.com:hale/dotfiles into freeagent
No more spf13
Remove old and useless plugins
Fix set list, and airline
Merge branch 'freeagent'
improve git config
Merge branch 'spf13-purge' into freeagent
Merge branch 'freeagent'