darcsver: Upgrade from 1.7.2 -> 1.7.4
pycryptopp: Upgrade from 0.5.29 ->
0.6.0.1206569328141510525648634803928199668821045408958
twisted: Upgrade from 10.2.0 -> 13.2.0
zfec: Upgrade from 1.4.7 -> 1.4.24
pysqlite: Upgrade from 2.5.5 -> 2.6.3
tahoe-lafs: Upgrade from 1.9.2 -> 1.10.0

Remove patches which do not apply to the newer version.
Merge pull request #1492 from wkennington/master.tahoe

Upgrade tahoe-lafs
evince: downgrade to stable gnome, add icons, fix runtime error
Gnome3 core: add libgxps.
gnome3.eog: downgrade to stable gnome major version
Gnome3: add libqmi-1.0
Gnome3: add rest-0.7.90
Gnome3: add gnome-online-accounts.
Gnome3: added libzapojit
haskell-parsec: update to version 3.1.5
haskell-attoparsec: add version 0.11.1.0
haskell-pandoc-citeproc: update to version 0.3.0.1
haskell-hakyll: jailbreak to fix build with pandoc-citeproc
haskell-pandoc: update to version 1.12.3
haskell-pipes-attoparsec: update to version 0.3.1