Mindful Loading Info

• Updated Background and Icon for Mindful SMP Pack 1.21.

• Custom loading Background and Icon can be added (Check \config\mindful-loading-info\config.json)

• Changed "Loading Mindful Optimized..." to "Loading Minecraft..."
• Updated Icon
• Updated Loading Bar
• Cleaned up code

First release! Adds a loading window with memory information before Minecraft's main window opens. Made for the Mindful SMP Client Modpack.