Added an option to configure sensitivity and speed of trackpoints.
arcanist: update

Signed-off-by: Austin Seipp <aseipp@pobox.com>
compcert: 2.2 -> 2.3pl2

Signed-off-by: Austin Seipp <aseipp@pobox.com>
dd-agent: 4.2.1 -> 4.3.1

Signed-off-by: Austin Seipp <aseipp@pobox.com>
r-modules: set meta.hydraPlatforms for all R packages
Merge pull request #2726 from pSub/trackpoint

Added an option to configure sensitivity and speed of trackpoints.
arcanist: build xhpast for 'arc liberate'

Signed-off-by: Austin Seipp <aseipp@pobox.com>
feh: Set the default theme explicitly to 'feh'

feh uses argv[0] to set the default theme, because
feh is wrapped this will be .feh-wrapper. This makes
it hard to use the configuration on multiple systems
and can be confusion. Therefore the theme is explicity
set to 'feh'.
Update feh from 2.11 to 2.12.

The relevant source code of giblib was imported into feh,
therefore giblib is no longer a dependency.
graphite-web: Fix webapp content path
add MacVim
Merge pull request #2856 from cstrahan/macvim

add MacVim
haskell-fuzzcheck: new expression
crafty: simplify expression
libdrm: allow to build on any unix
hoogle-local: minor changes for consistency
macvim: move the .app bundle to $out/Applications
macvim: add missing call to ensureDir