1.6 - Slaying Dragons

What's new:

• Fix support for the Nvidia proprietary drivers
  • This required 3 edits found here: eaaed11 408092d 9a03925
• Change EGL errors into a more readable string
• Improve memory safety
• Reformat code and other various fixes
• Add detection of swww to the list of conflicting wallpapers
  • Thanks @kfatyuip ! #69