New package started, should not work yet.
Changed the hash checker to sha256 and fixed (hopefully) all-packages.nix.
Merge branch 'master' into eventlist
Fixed the sha line.
add sshuttle: Transparent proxy server that works as a poor man's VPN
Some description fixes

There are many more packages to fix, this is just a start.

Rules:
 * Don't repeat the package name (not always that easy...)
 * Start with capital letter
 * Don't end with full stop
 * Don't start with "The ..." or "A ..."

I've also added descriptions to some packages and rewritten others.
Merge pull request #1044 from bjornfor/description-fixes

Some description fixes
rsnapshot: configurable configuration file path

default value: /etc/rsnapshot.conf
Merge pull request #1045 from aristidb/rsnapshot-config

Let rsnapshot use /etc/rsnapshot.conf as configuration instead of non-existent ${rsnapshot}/etc/rsnapshot.conf
add tabling to yap
rsnapshot 1.3.1
Merge pull request #1047 from aristidb/master

rsnapshot 1.3.1
Make eval-release.nix less picky

It now only checks that each derivation's drvPath attribute evaluates.
Previously it checked everything (via toXML) but that causes
derivations with dubious passthru attribute to fail (see commit
70fee5da112b8a0093d59ac16cdead4d0a72f357).
Drop --xml, it's no longer needed
polkit, pulseaudio: Drop some Linux-specific dependencies
firefox: add an option to build with debugging enabled.
Merge pull request #1046 from DriesVanDaele/master

add tabling to yap
More description fixes

* Remove package name
* Start with upper case letter
* Remove trailing period

Also reword some descriptions and move some long descriptions to
longDescription.

I'm not touching generated packages.
dblatex: purify and add dblatexFull attribute

imagemagick, transfig, inkscape, fontconfig and ghostscript are missing
dependencies of dblatex. Instead of adding all those dependencies to the
existing dblatex attribute, make a new dblatexFull attribute for that.

Also pass --use-python-path at install time so that script shebangs end
up with #!/path/to/python instead of #!/path/to/env python (which is
impure when not run in a wrapper).
asciidoc: purify and add asciidocFull attribute

The current asciidoc expression is impure; it relies on several tools to
be found in PATH at runtime. This commit adds a enableStandardFeatures
parameter that, if true, pulls in all dependencies and patches asciidoc
to contain full paths to the tools.

I've set enableStandardFeatures = false for the existing asciidoc
attribute so that the closure size stays unchanged, at 255 MiB. The new
asciidocFull attribute (with enableStandardFeatures = true) has a
closure size of 1.5 GiB.