reorganized routing config, all bundle config including directly from app/config/routing.yml.  moved search controller
cleaned up search tests, started TDD on simpleSearchAction, nested filters not working yet
updated deps, updated fixture data, implemented and tested some search term filters
enforcing visibility filter in search
WIP: starting on facets api
implemented search result models, implemented and tested top-level search facets
Merge pull request #173 from evillemez/search_api

WIP: Search API