Use "short" names for components

[smacker]

We have at least components install and components start commands which expect name of a component. Currently, it works only with srcd-cli-<name>. There are at least 2 solutions:

• add prefix automatically in that commands
• update components to expose name without the prefix
• ???

[dpordomingo]

I'd try to decouple the implementation details: image and container names, from the user facing. Considering that, the second option looks more aligned with that goal.

[se7entyse7en]

I agree with @dpordomingo. I prefer the second option.