Fix typos
added links to YAML site and validator; added note explaning that YAML expects a space after the colon
Change case for locale example.
Ensure a /files directory is present.
Merge pull request #11 from folklabs/usage-improvements

Usage improvements
Merge pull request #8 from weedySeaDragon/140802-readme-minor-fixes

Fix typos in Readme; add info about YAML to Readme and example-vars.yml
use j2 extension
Merge remote-tracking branch 'origin/master'
add config templates, still hacky
update example vars n docs
explain separate bundler
download repo directly every build, its cleaner though slower, and other things...
bugfix rollback
Update README.md
bugfix symlinking