CSS: Fixed overflow attribute on search results grid cells
RCPL PAC: Added format, publish date, removed title and subtitle from search result grid. Hid contextual links from Amazon and Fivestar rating.
RCPL PAC: Added row and default classes to catalog search result list display
PAC: Replaced single pixel missing cover image with default cover image
RCPL PAC: Added search_results context with Google CSE results block in right sidebar