openbox: upgrade to 3.5.0
python-jedi: update to 0.6.0
wireshark: add desktop item

And fix a small "ethereal" typo.
wireshark: bump from 1.8.6 to 1.8.7 (security update)
Add chrony.

Chrony is a pair of programs which are used to maintain the accuracy of the system clock on a computer.
haskell-ghc-mod: re-enable the haddock phase
Merge pull request #549 from bjornfor/wireshark

Wireshark: upgrade to 1.8.7 and add desktop item
Merge pull request #548 from coroa/jedi

python-jedi: update to 0.6.0
Merge pull request #550 from wizeman/chrony

Add chrony.
Merge pull request #530 from iyzsong/openbox

openbox: upgrade to 3.5.0
haskell-ghc-mod: update to version 2.0.2
wxmaxima: update to version 13.04.1
stellarium: update to version 0.12.1
gnupg: update to version 2.0.20