Added limit to dashboard list panel and search

pkg/services/sqlstore/dashboard.go

@@ -2,6 +2,7 @@ package sqlstore
 
 import (
 	"bytes"
+	"fmt"
 
 	"github.com/go-xorm/xorm"
 	"github.com/grafana/grafana/pkg/bus"
@@ -116,6 +117,8 @@ func SearchDashboards(query *m.SearchDashboardsQuery) error {
 		params = append(params, query.Tag)
 	}
 
+	sql.WriteString(fmt.Sprintf(" LIMIT %d", query.Limit))
+
 	var res []DashboardSearchProjection
 	err := x.Sql(sql.String(), params...).Find(&res)
 	if err != nil {