Teach markdown command about STDIN
DRY up before blocks
ls tokens
scopes command
Round off Authorizations for now

Closes #4
readme command
ref arg for readme command
contents command
archive_link command
Merge spec_helper conflict
Bump for release
Remove stray scaffold file
user update
starred and stargazers
subscriptions, subscribe, unsubscribe, subscribers
Bump for release
Update guard settings
Add rake to Gemfile
Tweaks for guard
Fix broken auth test