universe - Fundamental libraries and executables

Age	Commit message (Collapse)	Author
2021-11-20	Feat: added buffered io from plan9	Nicholas
	As we no longer have the FILE type, we need to buffer our reading and writing so that we don't have to make so many syscalls. The API is nice so that we can buffer other readers. We will update it so that it eats io·Readers/io·Writers.
2021-11-20	Chore: reorganize libutf and libfmt into base	Nicholas
	I found the split to be arbitrary. Better to include the functionality in the standard library. I also split the headers to allow for more granular inclusion (but the library is still monolithic). The only ugliness is the circular dependency introduced with libutf's generated functions. We put explicit prereqs with the necessary object files instead.