idris: patch 0.9.14 to workaround a bug
haskell-thyme: fix for darwin
haskell-ghc-mod: fix to prevent Emacs from hanging
socat: allow 2.x to build on darwin
haskell-th-desugar: tests don't compile with 7.8.3
add ps to path for build
Fix runtime dependencies for virtualenvwrapper
Merge pull request #3365 from geerds/virtualenvwrapper

Fix runtime dependencies for virtualenvwrapper
emv: Initial install script
emv: perl isn't needed after all
Merge pull request #3367 from FlashKorten/emv

Emv
calibre: update from 1.45.0 to 1.46.0
fix e18 cpufreq module: set setuid to freqset
added attrPath="qt53Full" and "attrPath="qt53"; qt-5.2 still default
Fix trackpoint configuration on some systems
nix-ssh-serve.nix: Remove unnecessary check

ForceCommand ensures that we always run nix-store --serve, so there is
no need to check SSH_ORIGINAL_COMMAND.
Add convenience option nix.sshServe.keys

This is equivalent to setting
users.extraUsers.nix-cache.openssh.authorizedKeys.keys.
nix-ssh: Don't use a shell that refers to a store path
setup-etc.pl: Keep track of copied files

We now track copied files in /etc/.clean. This is important, because
otherwise files that are removed from environment.etc will not
actually be removed from the file system. In particular, changing
users.extraUsers.<user>.openssh.authorizedKeys.keys to an empty list
would not cause /etc/ssh/authorized_keys.d/<user> to be removed, which
was a security issue.
nixUnstable: Update to 1.8pre3705_71a20d4