- TODO: refactor: extract common code

- Bundles is not a good name for search
- BundleSearch undeprecated
- TODO: repurpose :Bundles cmd

- blows up otherwise for default vim on SnowLeo

- ! is error
- . is up-to-date
- * is updated

- instead writing to file and opening it
- faster and has nicer status name

- TODO unify

- as a cleanup
- TODO: make ESC or CTRL-C break installation

- otherwise may conflict with user preferences
- closes #68

- wget only
- curl preserves content with --fail switch

- make curl --fail on HTTP errors
- make curl -o output to file
- handle erros
- silence curl output
- unify curl command

what was I thinking...?!

This reverts commit 035cc6ecba.

- unify search and browse unders same interface