android-ndk: r9d -> r10c
Removed duplicate
ghostscript: drop GNU fork and update
qpdf: add package
ijs: add package
cups: update package
cups-filters: add package
epdfview: fix building with cups 2.0
pycups: update package
foomatic-filters: fix building with cups-2
pgpool: Add derivation
gtkdatabox: update from 0.9.1.3 to 0.9.2.0
pastebinit: fix build
limit the amount of time ssh-agent keeps a key (default: 1h)
ssh-agent: make key timeout optional
opkg: update from 0.2.3 to 0.2.4
ssh-agent: use types.nullOr
Merge pull request #4981 from NixOS/ssh-agent-timeout

ssh-agent: Limit the amount of time it keeps a key
openra: 20140608 -> 20141029
Merge pull request #4857 from abbradar/cups2

[WIP] Improve printing experience and update related packages