btsync: remove unneeded assertion

Signed-off-by: Austin Seipp <aseipp@pobox.com>
Add licenses for CompCert/Z3

Both of these allow for binary redistribution.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
z3/verifast: update license

Signed-off-by: Austin Seipp <aseipp@pobox.com>
nixpkgs: add CompCert

Signed-off-by: Austin Seipp <aseipp@pobox.com>
nixpkgs: move frama-c to a more appropriate directory

Signed-off-by: Austin Seipp <aseipp@pobox.com>
btsync: Default to no login/password for the Web UI

Signed-off-by: Austin Seipp <aseipp@pobox.com>
nginx: build http_stub_status module

Signed-off-by: Austin Seipp <aseipp@pobox.com>
nixos: overhaul datadog module

This overhauls the Datadog module a bit to be much more useful. In
particular, it adds support for nginx and postgresql monitoring
integrations to dd-agent. These have to exist in separate files under
/etc/dd-agent, so the module just exposes then as separate options. In
the future, more integrations could be added this way.

In the process of doing this, I also had to rename the dd-agent user to
datadog. Note the UIDs did not change, so this is strictly backwards
compatible. The reason for this is to make it easier to create a
'datadog' postgres user with access to pg_stats, as 'dd-agent' typically
isn't a valid username. This allows the out of the box configurations to
be used.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
nginx: upgrade to 1.6.0, expose many more modules

By default, we now build all the optional nginx modules, including the
out-of-band ones like moreheaders and rtmp support.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
Update haskell-hspec to version 0.9.5
Merge pull request #2470 from sol/master

Update haskell-hspec to version 0.9.5
haskell-hledger-irr: update to version 0.1.1.4
haskell-arithmoi: update to version 0.4.1.0
haskell-classy-prelude-conduit: update to version 0.9.1
haskell-classy-prelude: update to version 0.9.1
haskell-conduit-combinators: update to version 0.2.5.1
haskell-conduit-extra: update to version 1.1.0.3
haskell-conduit: update to version 1.1.1.1
haskell-hledger-lib: update to version 0.23
haskell-hledger-web: update to version 0.23