created "puppet" bundle.
fixed echo command
removed Puppet-Syntax-Highlighting as it's antiquated and not maintained
Merge pull request #672 from shoekstra/fix_echo

fixed echo command
Merge pull request #671 from shoekstra/add_bundle_for_puppet

Add "puppet" bundle.
Update README.markdown

Added information from this forum topic on how to add a bundle to the list: https://groups.google.com/forum/#!searchin/spf13-vim-discuss/install/spf13-vim-discuss/s_PMWxVVogM/otCEQs0ZlsYJ
Merge pull request #675 from jaguarondi/patch-1

Update README.markdown
Merge remote-tracking branch 'spf13/3.0'