Renaming according to new Aeolus glossary

[jistr]

These names are being changed across all Aeolus subprojects:

• Image Template -> Component Outline
• Deployable -> AppForm Blueprint
• Deployment -> AppForm
• Pool Family/Environment-> Cloud Environment
• Pool -> Resource Zone
• Provider -> Cloud Provider

All related materials (docs, wikis etc.) should be updated as well.

For Tim, probably just Image Template name change is relevant.

[jguiditta]

If this is still desired, we can reopen, but I think currently this does not fit wit the Tim direction