WIP: remove browse mode for dashboard search

Dashboard folders included in all searches. If a dashboard matches
a search and has a parent folder then the parent folder is appended
to the search result. A hierarchy is then returned in the result
with child dashboards under their parent folders.

pkg/api/search.go

@@ -14,7 +14,6 @@ func Search(c *middleware.Context) {
 	tags := c.QueryStrings("tag")
 	starred := c.Query("starred")
 	limit := c.QueryInt("limit")
-	browseMode := c.Query("browseMode")
 
 	if limit == 0 {
 		limit = 1000
@@ -36,7 +35,6 @@ func Search(c *middleware.Context) {
 		IsStarred:    starred == "true",
 		OrgId:        c.OrgId,
 		DashboardIds: dbids,
-		BrowseMode:   browseMode == "true",
 	}
 
 	err := bus.Dispatch(&searchQuery)