profiles now come back as keywords instead of strings
Merge pull request #3 from oliyh/master

Profiles now come back as keywords instead of strings
Merge pull request #4 from martintrojer/master

get components
start-safely added for convenience
Stop for stoic component returns itself
Fix
Stoic uses Curator by defauly.
Create with nil data
Fuxing create data.
Exhibitor setup.