Glimmer DSL for LibUI Table Lazy Loading

Glimmer DSL for LibUI 0.6.1 has been released with support for table lazy loading via Enumerator (or Enumerator::Lazy). As a result, the table control can now handle millions of rows and renders instantly without waiting for all data to be loaded given that it is loaded lazily as the user scrolls through the table. That enables applications with a lot of data to start instantly. A new example, Lazy Table, has been included to demonstrate table lazy loading.