move config into file in roots projects
use deep merge to set configs
fix readFileSync bug
load custom content template from project

also, really nice refactor on the precompiler
load front matter into form, move custom styles out
fix up and refactor custom template loading
add custom css loading
save updates to front matter
fix bugs when no config file present
minor updates
nest basic auth config
change content_show to content_edit
Merge pull request #21 from carrot/extensibility

Extensibility