ati-driver: Fix "Catalyst Control Center"
talloc: Fix linker flags on darwin.

Before this patch, building talloc on darwin (OS X 10.8.5) results in:

gcc -dynamiclib -Wl,-search_paths_first -undefined error -o libtalloc.dylib.2.0.1 ./talloc.o  ./libreplace/replace.o ./libreplace/snprintf.o ./libreplace/getpass.o ./libreplace/strptime.o   -install_namelibtalloc.dylib.2
gcc: error: unrecognized command line option '-install_namelibtalloc.dylib.2'
make: *** [libtalloc.dylib.2.0.1] Error 1

Setting SONAMEFLAG to either "-install_name " (note trailing space), or
"-Wl,-install_name," results in a successful build. The latter seems
more clear.
notmuch: Use 'find' to patch test script shebangs.
notmuch: Dynamic link to absolute path on darwin.
Add fpletz to maintainers
Add new package ncmpcppBeta
pythonPackages: add graphite pager
buildLocalCabal: use new cabal2nix feature
racket: update to 6.1
Merge pull request #4583 from NixOS/buildLocalCabal-new-cabal2nix

buildLocalCabal: use new cabal2nix feature
proot: add to all-packages.nix

Looks like this was forgotten in #4412 after #4406 was reverted.
xbmcPlugins.svtplay: 4.0.6 -> 4.0.8
hoogle: reference the older haskellSrcExts directly
dhcpcd: 6.4.7 -> 6.5.1
Add k2pdfopt: mobile PDF/DJVU optimizer
Merge pull request #4589 from bosu/k2pdfopt

New package: k2pdfopt - mobile PDF/DJVU optimizer
hoogle: make sure the package follows the haskell-packages.nix conventions
idris: re-generate expression with cabal2nix
hoogle-4.2.34: re-generate expression with cabal2nix
haskell-pandoc-citeproc: remove duplicate 'default.nix' file

We already have version 0.6 in 0.6.nix.