Add curl-unix-socket, Run HTTP requests over UNIX socket
Fix ACL2
sudo: add sendmailPath option (defaults to /var/setuid-wrappers/sendmail)

It currently seems impossible to make sudo send emails. No matter how much
debugging I enable, sudo continues to be silent about sendmail. I tried setting
"Defaults mailerpath=/var/setuid-wrappers/sendmail" but that too was completely
ignored (except for logging that the variable mailerpath exists with the value
I assigned to it...).

This enables sendmail support and sets a default value that works on NixOS.
haskell-MFlow: update to version 0.4.5.9
haskell-crypto-random: update to version 0.0.8
haskell-digestive-functors-heist: update to version 0.8.6.0
haskell-entropy: update to version 0.3.3
haskell-hplayground: update to version 0.1.0.4
haskell-monad-journal: update to version 0.2.3.2
haskell-network-uri: update to version 2.6.0.1
haskell-purescript: update to version 0.5.5
haskell-rest-gen: update to version 0.15
haskell-rest-happstack: update to version 0.2.10.2
haskell-retry: update to version 0.5.1
haskell-setlocale: update to version 1.0.0
haskell-x509: update to version 1.4.12
haskell-network: update to version 2.6.0.2
haskell-ghc-mod: update to version 5.0.1.2
haskell-tls: update to version 1.2.9 (and drop obsolete tls-extra)
haskell-network-uri: disable test suite to fix the build

https://github.com/haskell/network-uri/issues/4