Make shal truncate ruz to len
JSON parser
Merge pull request #112 from washort/json

JSON parser
Add signed modulus
Remove unnecessary :si in si
Prevent some underflows in %fo
ed25519 toy in hoon
Check forged sigs as well
Remove magic numbers
Constant-ize constants and prime field
Inner/outer core structure, more constants
Indentation and unitization
Make ed toy more interesting
Add disclaimer
Extract cryo
Comments, s/decp/deco/
Revert "Add signed modulus"

This reverts commits 5fa624d27e4e6ae3b9d268b02ce79b712598caff and
81cc1d5632415f2b4e661f754b324a9b66875198.
Splinter out ed toys
ctrl-t transpose key.