minor fix for N+1 loading
repositories in ENC output
removes unused CP data for now.
Merge pull request #17 from ohadlevy/cleanups

removes unused CP data for now.
Merge pull request #16 from ohadlevy/puppet-enc

repositories in ENC output
Merge pull request #14 from ohadlevy/n+1

minor fix for N+1 loading
Add some ui elements

1. product sync button
2. repository show page
3. repository index show last sync or status (running/error)
4. products can be searched by repo and provider
5. repository can be searched by product
6. products index has repository count and link to repositories