0.7.1

• Update to libGDX 1.13.5
• Fix shader compilation on macOS with OpenGL 3.2+ which was accidentally broken in the last release
• Add FboScreenUtils#retrieveFboStatus and #restoreFboStatus to make dealing with external libraries simpler
• You can now return null in ManagedScreen#getClearColor() and ScreenTransition#getClearColor() to disable screen clearing
• Fix compatibility issue which prevented the library from working with MobiVM
• Minor improvements to the documentation