Switch to using an aggregated logs query and infinite scrolling

This should allow users to work with large logs set.

Fixes #294

data/migrations/migration.sh

@@ -10,8 +10,8 @@ up_mysql() {
   docker run --name mysql -p 3306:3306 -e MYSQL_ROOT_PASSWORD=password -d mysql
 
   # Sleep for 10s to get MySQL get started.
-  echo 'Sleeping for 10...'
-  sleep 10
+  echo 'Sleeping for 20...'
+  sleep 20
 
   # Add the database to mysql.
   docker run --rm --link mysql:mysql mysql sh -c 'echo "create database genschema" | mysql -h"$MYSQL_PORT_3306_TCP_ADDR" -P"$MYSQL_PORT_3306_TCP_PORT" -uroot -ppassword'