load dbt repo from filesystem in boilerplate

add missing template in boilerplate

merged in embedded template branch

Updated readme with simpler install instructions

merge in s3_region branch and bump versions

replaced go-crypto openpgp with keybase's fork

bumped version in command to match project. oops.

implemented pubkey via func and updated docs.

Merge pull request #17 from nikogura/pubkey-auth

Enable JWT Pubkey auth

fixed entrypoint in reposerver dockerfile