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.
tsocks: fix LD_PRELOAD references
tsocks: support poll(2) applications
update cjdns from 20140922 to 20140928
cjdns: add peer hostnames to extraHosts, option for external config
Updated grsec.
update chocolateDoom to v2.1.0, chocolateDoomMaster removed
squashfs: 4.3 -> 4.4, hopefully fixes http://hydra.nixos.org/build/16422733
rpmextract: accept multiple input files
scala: Revert "update from 2.11.1 to 2.11.3".

This reverts commit 4507aeb20015979d85e4df2610c8d00969173e2c.
Scala 2.11.3 is broken:

  https://groups.google.com/forum/#!msg/scala-internals/SSD9BNJaFbU/rACBkHrs2JEJ.
squashfs: -lgcc_s
chromium: update dev, beta, stable channels
zabbix.server: update from 1.8.20 to 1.8.21
next release will be 14.11
scala: Bump up version from 2.11.1 to 2.11.2
.version shouldn't include newline
Merge pull request #4616 from balajisivaraman/scala-2.11.2

scala: Bump up version from 2.11.1 to 2.11.2
quilt: set meta.platforms = all

We'll reduce it if/when Hydra reports some broken platforms.