Improved readme
Improved readme

Smaller heading syntax, reorganized stuff, renamed headings to better suite stuff
BlazePowered/Blaze-Server,GlowstoneMC/GlowstonePlusPlus,GreenBeard/GlowstonePlusPlus,GlowstonePlusPlus/GlowstonePlusPlus,Postremus/GlowstonePlusPlus,GreenBeard/GlowstonePlusPlus,keke142/GlowstonePlusPlus,Postremus/GlowstonePlusPlus,BlazePowered/Blaze-Server,GreenBeard/GlowstonePlusPlus,LukBukkit/GlowstonePlusPlus,Postremus/GlowstonePlusPlus,jimmikaelkael/GlowstonePlusPlus,Postremus/GlowstonePlusPlus,GlowstonePlusPlus/GlowstonePlusPlus,keke142/GlowstonePlusPlus,GreenBeard/GlowstonePlusPlus,LukBukkit/GlowstonePlusPlus,BlazePowered/Blaze-Server,LukBukkit/GlowstonePlusPlus,BlazePowered/Blaze-Server,GlowstonePlusPlus/GlowstonePlusPlus,GlowstoneMC/GlowstonePlusPlus,GlowstoneMC/GlowstonePlusPlus,keke142/GlowstonePlusPlus,GlowstoneMC/GlowstonePlusPlus,jimmikaelkael/GlowstonePlusPlus,jimmikaelkael/GlowstonePlusPlus,jimmikaelkael/GlowstonePlusPlus,LukBukkit/GlowstonePlusPlus,keke142/GlowstonePlusPlus,GlowstonePlusPlus/GlowstonePlusPlus