piros/tor: Code added to Tor to support PIR-based onion service descriptor lookups @ c8f2a6d2fe17fb1c02116fddaa93ded0ce655af9

Nick Mathewson cb1a3674eb File-level documentation for some of src/lib.		5 lat temu
..
.may_include	bdea94a665 Move floating-point math functions into a new lib/math	5 lat temu
fp.c	cb1a3674eb File-level documentation for some of src/lib.	5 lat temu
fp.h	cb1a3674eb File-level documentation for some of src/lib.	5 lat temu
include.am	bdea94a665 Move floating-point math functions into a new lib/math	5 lat temu
laplace.c	cb1a3674eb File-level documentation for some of src/lib.	5 lat temu
laplace.h	cb1a3674eb File-level documentation for some of src/lib.	5 lat temu